skip navigationU S P T O SealUnited States Patent and Trademark Office AOTW logo
Home|Site Index|Search|Guides|Contacts|eBusiness|eBiz alerts|News|Help
Assignments on the Web > Patent Query
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 : NAGANO, MITSUYOSHI
Total Assignments: 10
Assignment: 1
Reel/Frame:004520/0021   Pages: 1
Recorded: 03/03/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
WADA, TOSHIAKI
Exec Dt:
07/01/1985
2
FURUKAWA, MITSUHIKO
Exec Dt:
07/01/1985
3
NAGANO, MITSUYOSHI
Exec Dt:
07/01/1985
4
MIYAHARA, MICHITO
Exec Dt:
07/01/1985
5
MORI, SHIGEKI
Exec Dt:
07/01/1985
Assignees
1
SUMITOMO SPECIAL METALS CO., LTD.
5-22 KITAHAMA, HIGASHI-KU
OSAKA, JAPAN
2
NIPPON TUNGSTEN CO., LTD.
2-20-31 SHIMIZU, MINAMI-KU
FUKUOKA, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4598052
NONE
06728223
Correspondence name and address
PLATON N. MANDROS
BURNS, DOANE, SWECKER & MATHIS
GEORGE MASON BLDG., P. O. BOX 1404
WASHINGTON & PRINCE STS.
ALEXANDRIA, VA 22313-1404
Assignment: 2
Reel/Frame:004714/0095   Pages: 1
Recorded: 05/07/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
WADA, TOSHIAKI
Exec Dt:
03/16/1987
2
FURUKAWA, MITSUHIKO
Exec Dt:
03/17/1987
3
SHIROYAMA, MASAHARU
Exec Dt:
03/17/1987
4
NAGANO, MITSUYOSHI
Exec Dt:
03/17/1987
5
MIYAHARA, MICHITO
Exec Dt:
03/17/1987
6
KITAHIRA, TAKASHI
Exec Dt:
03/20/1987
7
MOHRI, SHIGEKI
Exec Dt:
03/17/1987
Assignees
1
SUMITOMO SPECIAL METALS CO., LTD.
5-22 KITAHAMA, HIGASHI-KU
OSAKA, JAPAN
2
NIPPON TUNGSTEN CO., LTD.
2-20-31 SHIMIZU, MINAMI-KU
FUKUOKA, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4902651
NONE
07021227
Correspondence name and address
PLATON N. MANDROS
BURNS, DOANE, SWECKER AND MATHIS
GEORGE MASON BLDG., P. O. BOX 1404
WASHINGTON AND PRINCE STS.
ALEXANDRIA, VA 22313-1404
Assignment: 3
Reel/Frame:004752/0466   Pages: 1
Recorded: 08/07/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
WADA, TOSHIAKI
Exec Dt:
07/28/1987
2
FURUKAWA, MITSUHIKO
Exec Dt:
07/30/1987
3
SHIROYAMA, MASAHARU
Exec Dt:
07/30/1987
4
MIYAHARA, MICHITO
Exec Dt:
07/31/1987
5
MOHRI, SHIGEKI
Exec Dt:
07/31/1987
6
NAGANO, MITSUYOSHI
Exec Dt:
07/30/1987
Assignees
1
SUMITOMO SPECIAL METALS CO., LTD.
5-22 KITAHAMA, HIGASHI-KU,
OSAKA, JAPAN
2
NIPPON TUNGSTEN CO., LTD.
2-20-31 SHIMIZU, MINAMI-KU,
FUKUOKA, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4814915
NONE
07058529
Correspondence name and address
PLATON N. MANDROS
BURNS, DOANE, SWECKER & MATHIS
GEORGE MASON BLDG., P.O. BOX 1404
WASHINGTON & PRINCE STS.
ALEXANDRIA, VA 22313-1404
Assignment: 4
Reel/Frame:005468/0523   Pages: 3
Recorded: 03/02/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
FURUKAWA, MITSUHIKO
Exec Dt:
02/17/1990
2
SHIROYAMA, MASAHARU
Exec Dt:
02/17/1990
3
NAGANO, MITSUYOSHI
Exec Dt:
02/17/1990
4
TAKANO, YASUMI
Exec Dt:
02/17/1990
Assignee
1
NIPPON TUNGSTEN CO., LTD.
20-31, SHIMIZU 2-CHOME, MINAMI-KU, FUKUOKA-SHI
FUKUOKA, 815, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5093290
NONE
07465198
Correspondence name and address
FRANK J. JORDAN
JORDAN AND HAMBURG
122 EAST 42ND STREET
NEW YORK, NY 10168
Assignment: 5
Reel/Frame:010229/0476   Pages: 4
Recorded: 09/13/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SASAKI, TOYOSHIGE
Exec Dt:
09/03/1999
2
NAGANO, MITSUYOSHI
Exec Dt:
09/03/1999
3
OKUMA, EIJI
Exec Dt:
09/03/1999
4
MITOMI, SHINZOU
Exec Dt:
09/03/1999
5
UCHIYAMA, TETSUO
Exec Dt:
09/03/1999
6
INOUE, SHIGEO
Exec Dt:
09/03/1999
7
TAMURA, HARUKA
Exec Dt:
09/03/1999
Assignee
1
NIPPON TUNGSTEN CO., LTD.
2-8, MINOSHIMA 1-CHOME, HAKATA-KU, FUKUOKA-SHI
FUKUOKA 812-8538, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6133182
NONE
09319618
Correspondence name and address
JORDAN AND HAMBURG
FRANK J. JORDAN, ESQ.
CHANIN BUILDING
122 EAST 42ND STREET, SUITE 4000
NEW YORK, NEW YORK 10168
Assignment: 6
Reel/Frame:012038/0375   Pages: 2
Recorded: 07/25/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NAGANO, MITSUYOSHI
Exec Dt:
07/11/2001
2
MINAMOTO, KOUKI
Exec Dt:
07/11/2001
3
SAKAGUCHI, SHIGEYA
Exec Dt:
07/11/2001
4
SASAKI, TOYOSHIGE
Exec Dt:
07/11/2001
5
MUKAE, NORIMITSU
Exec Dt:
07/11/2001
Assignee
1
NIPPON TUNGSTEN CO., LTD.
HAKATA-KU, FUKUOKA-SHI
2-8 MINOSHIMA 1-CHOME
FUKUOKA, 812-8538, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6551954
NONE
09869241
Correspondence name and address
JORDAN AND HAMBURG LLP
FRANK J. JORDAN, ESQ.
122 EAST 42ND ST, STE 400
CHANIN BUILDING
NEW YORK, NY 10168
Assignment: 7
Reel/Frame:025068/0967   Pages: 5
Recorded: 09/23/2010
Attorney Dkt #:7620-X10-024
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NAGANO, MITSUYOSHI
Exec Dt:
07/10/2010
2
TAKASU, MASANOBU
Exec Dt:
07/10/2010
3
ARITA, YO
Exec Dt:
07/14/2010
4
SANO, SATORU
Exec Dt:
07/20/2010
Assignees
1
NIPPON TUNGSTEN CO., LTD.
2-8, MONOSHIMA 1-CHOME, HAKATA-KU, FUKUOKA-SHI
FUKUOKA, JAPAN 812-8538
2
UBE MATERIAL INDUSTRIES, LTD.
1985, OAZA-KOGUSHI, UBE-SHI
YAMAGUCHI, JAPAN 755-8510
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8454933
US20100294657
12811541
Correspondence name and address
FLEIT GIBBONS GUTMAN BONGINI & BIANCO PL
21355 E. DIXIE HIGHWAY, SUITE 115
AVENTURA, FL 33180
Assignment: 8
Reel/Frame:030931/0823   Pages: 4
Recorded: 08/02/2013
Attorney Dkt #:7620-X13-044
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TSUTSUMI, KOUTA
Exec Dt:
05/23/2013
2
MATSUO, RYOU
Exec Dt:
05/23/2013
3
NAGANO, MITSUYOSHI
Exec Dt:
05/23/2013
Assignee
1
NIPPON TUNGSTEN CO., LTD
2-8, MINOSHIMA 1-CHOME
HAKATA-KU, FUKUOKA-SHI
FUKUOKA, JAPAN 812-8538
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9079800
US20130299749
13864967
Correspondence name and address
FLEIT GIBBONS GUTMAN BONGINI & BIANCO PL
21355 EAST DIXIE HIGHWAY
SUITE 115
MIAMI, FL 33180
Assignment: 9
Reel/Frame:034847/0389   Pages: 6
Recorded: 01/29/2015
Attorney Dkt #:EPF-0001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TSUTSUMI, KOUTA
Exec Dt:
10/08/2013
2
NAGANO, MITSUYOSHI
Exec Dt:
10/08/2013
3
TAMAGAWA, KOKI
Exec Dt:
10/08/2013
4
SHIRAIWA, NORIO
Exec Dt:
10/08/2013
5
YOSHIKAWA, TADAYOSHI
Exec Dt:
10/08/2013
6
SAITO, MIKI
Exec Dt:
10/08/2013
7
UEHARA, TOSHIO
Exec Dt:
10/08/2013
8
MATSUBARA, HIDEAKI
Exec Dt:
10/08/2013
9
MATSUDA, TETSUSHI
Exec Dt:
10/08/2013
Assignees
1
NIPPON TUNGSTEN CO., LTD.
2-8, MINOSHIMA 1-CHOME
HAKATA-KU, FUKUOKA- SHI
FUKUOKA, JAPAN 812-8538
2
SHINKO ELECTRIC INDUSTRIES CO., LTD.
80, OSHIMADAMACHI, NAGANO-SHI
NAGANO, JAPAN 381-2212
3
TREK HOLDING CO., LTD.
1-2-6, NIHONBASHI
CHUO-KU, TOKYO, JAPAN 103-0027
4
JAPAN FINE CERAMICS CENTER
4-1, MUTSUNO 2-CHOME
ATSUTA-KU, NAGOYA-SHI
AICHI, JAPAN 456-8587
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9120704
US20140103612
14054417
Correspondence name and address
RADER, FISHMAN & GRAUER PLLC
1233 20TH STREET N.W., SUITE 501
WASHINGTON, DC 20036
Assignment: 10
Reel/Frame:050038/0321   Pages: 3
Recorded: 08/13/2019
Attorney Dkt #:186359
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NAGANO, MITSUYOSHI
Exec Dt:
08/05/2019
2
HIRATA, SHOJI
Exec Dt:
08/05/2019
3
MINOSHIMA, SATORU
Exec Dt:
08/05/2019
Assignee
1
TOYOMARU SANGYO KABUSHIKI KAISHA
12, NAGATOI-CHO 3-CHOME, NAKAMURA-KU
NAGOYA-SHI, AICHI, JAPAN 453-0803
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10782824
US20190361566
16539227
Correspondence name and address
JAMES A. OLIFF
OLIFF PLC
P.O. BOX 320850
ALEXANDRIA, VA 22320-4850

Search Results as of: 04/25/2024 02:59 AM
If you have any comments or questions concerning the data displayed, contact PRD / Assignments at 571-272-3350. v.2.6
Web interface last modified: August 25, 2017 v.2.6
| .HOME | INDEX| SEARCH | eBUSINESS | CONTACT US | PRIVACY STATEMENT