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Patent Assignment Assignor Details
NOTE:Results display only for issued patents and published applications. For pending or abandoned applications please consult USPTO staff.

Assignor Name : HIRAYAMA, YOSHIO
Total Assignments: 19
Assignment: 1
Reel/Frame:003922/0056   Pages: 1
Recorded: 10/29/1981
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
ITO, TOSHIO
Exec Dt:
03/06/1980
2
MATSUOKA, HIROMASA
Exec Dt:
03/06/1980
3
HIRAYAMA, YOSHIO
Exec Dt:
03/06/1980
4
TAKAHASHI, NOBUYOSHI
Exec Dt:
03/06/1980
Assignee
1
MITSUBISHI DENKI KABUSHIKI KAISHA
2-3, MARUNOUCHI 2-CHOME
CHIYODA-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4313312
NONE
06133432
Correspondence name and address
OBLON, FISHER, SPIVAK, MCCLELLAND
AND MAIER
CRYSTAL SQUARE FIVE, SUITE 400
1755 JEFFERSON DAVIS HWY
ARLINGTON, VA 22202
Assignment: 2
Reel/Frame:004166/0636   Pages: 2
Recorded: 08/19/1983
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
ITO, KANICHI
Exec Dt:
07/25/1983
2
HIRAYAMA, YOSHIO
Exec Dt:
07/25/1983
3
TAKEUCHI, RYOICHI
Exec Dt:
07/25/1983
Assignee
1
EBARA CORPORATION, 11-1, HANEDA ASAHI-CHO, OTA-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4462695
NONE
06524693
Correspondence name and address
WENDEROTH, LIND & PONACK
STE. 1100, 1750 PA. AVENUE, N. W.
WASHINGTON, DC 20006
Assignment: 3
Reel/Frame:004324/0234   Pages: 1
Recorded: 11/05/1984
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
YOSHIDA, KOICHI
Exec Dt:
02/20/1984
2
HIRAYAMA, YOSHIO
Exec Dt:
02/20/1984
3
OKA, YASUO
Exec Dt:
02/20/1984
4
KAJIYAMA, TAKASHI
Exec Dt:
02/20/1984
Assignee
1
NIPPON LIGHT METAL COMPANY LIMITED
3-5, 7-CHOME GINZA CHUO-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4507179
NONE
06584995
Correspondence name and address
WILLIAM J. DANIEL
2009 NORTH 14TH STREET
ARLINGTON, VIRGINIA 22201
Assignment: 4
Reel/Frame:004394/0477   Pages: 1
Recorded: 04/16/1985
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
YOSHIDA, KOICHI
Exec Dt:
02/20/1984
2
HIRAYAMA, YOSHIO
Exec Dt:
02/20/1984
3
OKA, YASUO
Exec Dt:
02/20/1984
4
KAJIYAMA, TAKASHI
Exec Dt:
02/20/1984
5
HOTTA, KUNIHIKO
Exec Dt:
02/20/1984
Assignee
1
NIPPON LIGHT METAL COMPANY LIMITED,
3-5, 7-CHOME, GINZA, CHUO-KU,
TOKYO,, JAPAN
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
4485370
NONE
06584966
 
4540449
NONE
06584996
Correspondence name and address
WILLIAM J. DANIEL
2009 NORTH 14TH STREET
ARLINGTON, VIRGINIA 22201
Assignment: 5
Reel/Frame:004411/0097   Pages: 1
Recorded: 06/05/1985
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
YOSHIDA, KOICHI
Exec Dt:
06/05/1984
2
HIRAYAMA, YOSHIO
Exec Dt:
06/05/1984
3
OKA, YASUO
Exec Dt:
06/05/1984
4
KAJIYAMA, TAKASHI
Exec Dt:
06/05/1984
Assignee
1
NIPPON LIGHT METAL COMPANY LIMITED
3-5, 7-CHOME, GINZA,
CHUO-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4548682
NONE
06618512
Correspondence name and address
WILLIAM J. DANIEL
2009 NORTH 14TH ST.
ARLINGTON, VA 22201
Assignment: 6
Reel/Frame:005637/0784   Pages: 3
Recorded: 03/19/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
AOKI, SHINJI
Exec Dt:
05/31/1990
2
HIRAYAMA, YOSHIO
Exec Dt:
05/31/1990
3
MAEZAWA, AKIHIKO
Exec Dt:
05/31/1990
Assignee
1
EBARA CORPORATION
11-1, HANEDA ASAHI-CHO
OHTA-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5041271
NONE
07532817
Correspondence name and address
OBLON, SPIVAK, MC CLELLAND, MAIER
AND NEUSTADT
FOURTH FLOOR, 1755 JEFFERSON DAVIS HWY.,
ARLINGTON, VA 22202
Assignment: 7
Reel/Frame:007029/0753   Pages: 3
Recorded: 06/15/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NISHIKAWA, MAKOTO
Exec Dt:
04/06/1994
2
HIRAYAMA, YOSHIO
Exec Dt:
04/06/1994
3
KISHII, SHIROH
Exec Dt:
04/06/1994
4
ISHII, MASAO
Exec Dt:
04/06/1994
Assignee
1
KURARAY CO., LTD.
1621, SAKAZU, KURASHIKI-CITY OKAYAMA-PREF., JAPAN
JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5446092
NONE
08230837
Correspondence name and address
NORMAN F. OBLON
OBLON, SPIVAK, MCCLELLAND, MAIER
& NEUSTADT, P.C.
1755 JEFFERSON DAVIS HIGHWAY, 4TH FLOOR
ARLINGTON, VA 22202
Assignment: 8
Reel/Frame:007441/0972   Pages: 5
Recorded: 05/01/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HIRAYAMA, YOSHIO
Exec Dt:
04/23/1995
2
OSHITA, TAKAHIRO
Exec Dt:
04/23/1995
3
TAME, CHIKASHI
Exec Dt:
04/23/1995
4
NAGATO, SHUICHI
Exec Dt:
04/23/1995
5
HIROSE, TETSUHISA
Exec Dt:
04/23/1995
6
MIYOSHI, NORIHISA
Exec Dt:
04/23/1995
7
TOYODA, SEIICHIRO
Exec Dt:
04/23/1995
8
HOSODA, SHUGO
Exec Dt:
04/23/1995
9
FUJINAMI, SHOSAKU
Exec Dt:
04/23/1995
10
TAKANO, KAZUO
Exec Dt:
04/23/1995
Assignee
1
EBARA CORPORATION
11-1, HANEDA ASAHI-CHO, OHTA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5620488
NONE
08401370
Correspondence name and address
WENDEROTH, LIND & PONACK
ATTN: MICHAEL STONE
805 15TH STREET, N.W.
SUITE 700
WASHINGTON, D.C. 20005
Assignment: 9
Reel/Frame:007587/0985   Pages: 3
Recorded: 07/18/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NISHIKAWA, MAKOTO
Exec Dt:
05/02/1995
2
MAEDA, MIZUHO
Exec Dt:
05/02/1995
3
NAKATA, HIROMICHI
Exec Dt:
05/02/1995
4
TAKAMATSU, HIDEO
Exec Dt:
05/02/1995
5
HIRAYAMA, YOSHIO
Exec Dt:
05/02/1995
Assignee
1
KURARAY CO., LTD.
1621, SAKAZU, KURASHIKI-SHI
OKAYAMA-KEN, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5571865
NONE
08440123
Correspondence name and address
F. D. VASTINE
OBLON, SPIVAK, MCCLELLAND, ET AL.
FOURTH FLOOR
1755 JEFFERSON DAVIS HIGHWAY
ARLINGTON, VA 22202
Assignment: 10
Reel/Frame:008460/0729   Pages: 3
Recorded: 04/22/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NISHIKAWA, MAKOTO
Exec Dt:
01/31/1997
2
TAKAMATSU, HIDEO
Exec Dt:
01/31/1997
3
MAEDA, MIZUHO
Exec Dt:
01/31/1997
4
NAKATA, HIROMICHI
Exec Dt:
01/31/1997
5
HIRAYAMA, YOSHIO
Exec Dt:
01/31/1997
Assignee
1
KURARAY CO., LTD.
1621, SAKAZU
KURASHIKI-CITY, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5900465
NONE
08767529
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, MAIER &
NEUSTADT, P.C.
FREDERICK D. VASTINE
1755 JEFFERSON DAVIS HWY., 4TH FLOOR
ARLINGTON, VA 22202
Assignment: 11
Reel/Frame:008722/0424   Pages: 3
Recorded: 09/24/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FUJIMURA, HIROYUKI
Exec Dt:
02/12/1997
2
HIRAYAMA, YOSHIO
Exec Dt:
02/12/1997
3
FUJINAMI, SHOSAKU
Exec Dt:
02/12/1997
4
NAGATO, SHUICHI
Exec Dt:
02/12/1997
5
HIROSE, TETSUHISA
Exec Dt:
02/12/1997
6
OSHITA, TAKAHIRO
Exec Dt:
02/12/1997
7
IRIE, MASAAKI
Exec Dt:
02/12/1997
8
TAKANO, KAZUO
Exec Dt:
02/12/1997
9
FUKUDA, TOSHIO
Exec Dt:
02/12/1997
Assignees
1
EBARA CORPORATION
11-1, HANEDA ASAHI-CHO, OHTA-KU
TOKYO, JAPAN
2
UBE INDUSTRIES, LTD.
12-32, 1-CHOME NISHIHONMACHI
UBE-SHI, YAMAGUCHI, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5900224
NONE
08757452
Correspondence name and address
WENDEROTH, LIND & PONACK
ATTN: MR. JEFFREY NOLTON
805 15TH ST., NW
SUITE 700
WASHINGTON, DC 20005
Assignment: 12
Reel/Frame:008589/0181   Pages: 3
Recorded: 05/21/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HORITA, HIDEO
Exec Dt:
05/16/1997
2
MIURA, YOICHI
Exec Dt:
05/16/1997
3
SASAKI, MASATO
Exec Dt:
05/16/1997
4
HIRAYAMA, YOSHIO
Exec Dt:
05/16/1997
Assignees
1
DAI NIPPON PRINTING CO., LTD.
1-1, ICHIGAYA-KAGA-CHO, 1-CHOME
SHINJUKU-KU, TOKYO-TO, JAPAN
2
NIPPON LIGHT METAL COMPANY, LTD.
2-20, HIGASHI-SHINAGAWA 2-CHOME
SHINAGAWA-KU, TOKYO-TO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5892278
NONE
08861191
Correspondence name and address
PARKHURST, WENDEL & BURR, L.L.P.
ROGER W. PARKHURST
SUITE 210
1421 PRINCE STREET
ALEXANDRIA, VA 22314-2805
Assignment: 13
Reel/Frame:009134/0818   Pages: 3
Recorded: 04/16/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FUJIMURA, HIROYUKI
Exec Dt:
02/26/1998
2
HIRAYAMA, YOSHIO
Exec Dt:
02/26/1998
3
FUJINAMI, SHOSAKU
Exec Dt:
02/26/1998
4
TAKANO, KAZUO
Exec Dt:
02/26/1998
5
IRIE, MASAAKI
Exec Dt:
02/26/1998
6
HIROSE, TETSUHISA
Exec Dt:
02/26/1998
7
NAGATO, SHUICHI
Exec Dt:
02/26/1998
8
OSHITA, TAKAHIRO
Exec Dt:
02/26/1998
9
FUKUDA, TOSHIO
Exec Dt:
02/26/1998
Assignees
1
EBARA CORPORATION
11-1, HANEDA ASAHI-CHO, OHTA-KU
TOKYO, JAPAN
2
UBE INDUSTRIES, LTD.
12-32, 1-CHOME NISHIHONMACHI UBE-SHI
YAMAGUCHI, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5980858
NONE
08956055
Correspondence name and address
WENDEROTH, LIND & PONACK
MR. JEFFREY NOLTON
2033 "K" STREET, N.W.
SUITE 800
WASHINGTON, DC 20006
Assignment: 14
Reel/Frame:012017/0491   Pages: 3
Recorded: 07/27/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HIRAYAMA, YOSHIO
Exec Dt:
02/29/2000
2
KAWAUCHI, MASAO
Exec Dt:
03/30/2000
3
MORIZANE, YOSHIMICHI
Exec Dt:
04/11/2000
Assignee
1
UNIP CORPORATION CO., LTD.
SUGINAMI
5-1-15, OGIKUBO
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6461445
NONE
09481504
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, MAIER & ETAL
FREDERICK D. VASTINE, PH.D.
FOURTH FLOOR
1755 JEFFERSON DAVIS HIGHWAY
ARLINGTON, VA. 22202
Assignment: 15
Reel/Frame:012167/0724   Pages: 4
Recorded: 11/13/2001
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT NAMES OF THE SECOND AND THIRD ASSIGNORS' AND THE EXECUTION DATES FOR THE SECOND ASSIGNOR FILED ON 7/27/01 AND RECORDED ON REEL 012017, FRAME 0491. ASSIGNOR HEREBY CONFIRMS THE ASSIGNMENT OF THE ENTIRE INTERST.
Assignors
1
HIRAYAMA, YOSHIO
Exec Dt:
02/29/2000
2
KAWAGUCHI, MASAO
Exec Dt:
02/29/2000
3
MORIZANE, TOSHIMICHI
Exec Dt:
04/11/2000
4
TOKUSHIMA, TADAO
Exec Dt:
03/30/2000
Assignee
1
UNIP CORPORATION CO., LTD.
5-1-15, OGIKUBO
SUGINAMI, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6461445
NONE
09481504
Correspondence name and address
OBLON SPIVAK MCCLELLAND MAIER & NEUSTADT
NORMAN F. OBLON
1755 JEFFERSON DAVIS HIGHWAY, 4TH FLOOR
ARLINGTON, VA 22202
Assignment: 16
Reel/Frame:013020/0456   Pages: 3
Recorded: 06/18/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KAWAGUCHI, MASAO
Exec Dt:
06/10/2002
2
TOKUSHIMA, TADAO
Exec Dt:
06/10/2002
3
HIRAYAMA, YOSHIO
Exec Dt:
06/12/2002
Assignee
1
UNIP CORPORATION CO., LTD.
5-1-15, OGIKUBO, SUGINAMI
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6913685
US20030230826
10172909
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, MAIER, ET AL
MARVIN J. SPIVAK
1755 JEFFERSON DAVIS HWY
FOURTH FLOOR
ARLINGTON, VIRGINIA 22202
Assignment: 17
Reel/Frame:020689/0747   Pages: 4
Recorded: 03/24/2008
Attorney Dkt #:324165US0PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HIRAYAMA, YOSHIO
Exec Dt:
03/12/2008
2
HIRATA, KEI
Exec Dt:
03/12/2008
3
WADA, KOICHI
Exec Dt:
03/12/2008
4
SHACHI, KENJI
Exec Dt:
03/12/2008
Assignee
1
KURARAY CO., LTD.
1621, SAKAZU, KURASHIKI-SHI
OKAYAMA, JAPAN 7108622
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20100152368
12067821
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 18
Reel/Frame:044952/0550   Pages: 4
Recorded: 02/16/2018
Attorney Dkt #:509096US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OSHITA, SHINYA
Exec Dt:
11/22/2017
2
JOGO, YOSUKE
Exec Dt:
11/13/2017
3
HIRAYAMA, YOSHIO
Exec Dt:
11/14/2017
Assignee
1
KURARAY CO., LTD.
1621, SAKAZU
KURASHIKI-SHI, OKAYAMA, JAPAN 710-0801
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20180236704
15753217
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 19
Reel/Frame:056695/0137   Pages: 3
Recorded: 06/29/2021
Attorney Dkt #:109859-US-323
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HAJIMA, KOJI
Exec Dt:
05/11/2021
2
HIRAYAMA, YOSHIO
Exec Dt:
05/10/2021
3
SANO, NORIFUMI
Exec Dt:
05/10/2021
Assignee
1
SUMITOMO RUBBER INDUSTRIES, LTD.
6-9, WAKINOHAMA-CHO 3-CHOME, CHUO-KU, KOBE-SHI,
HYOGO, JAPAN 651-0072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220056277
17355138
Correspondence name and address
JCIPRNET
8F-1, NO. 100, ROOSEVELT RD. SEC. 2,
TAIPEI, 100404 TAIWAN

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