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Patent Assignment Assignor Details
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Assignor Name : YAMAGUCHI, MASAFUMI
Total Assignments: 14
Assignment: 1
Reel/Frame:004287/0334   Pages: 4
Recorded: 07/16/1984
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
YAMAGUCHI, MASAFUMI
Exec Dt:
06/25/1984
2
YAMAMOTO, AKIO
Exec Dt:
06/25/1984
3
UEMURA, CHIKAO
Exec Dt:
06/25/1984
Assignee
1
NIPPON TELEGRAPH & TELEPHONE PUBLIC CORPORATION NO. 1-6, UCHISAIWAICHO A COMPANY OF JAPAN
1-CHOME CHIYODA-KU
TOKYO 100, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4591654
NONE
06631091
Correspondence name and address
KENYON & KENYON
ONE BROADWAY
NEW YORK, NY 10004
Assignment: 2
Reel/Frame:005033/0090   Pages: 2
Recorded: 03/27/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
YAMAGUCHI, MASAFUMI
Exec Dt:
12/19/1988
2
HAYASHI, KAZUO
Exec Dt:
12/19/1988
3
KUROKI, JUNJI
Exec Dt:
12/19/1988
Assignee
1
MITSUBISHI DENKI KABUSHIKI KAISHA, A CORP. OF JAPAN
2-3, 2-CHOME, MARUNOUCHI, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5051897
NONE
07288504
Correspondence name and address
CHARLES E. KRUEGER
TOWNSEND AND TOWNSEND
STEUART STREET TOWER, ONE MARKET PLAZA
SAN FRANCISCO, CA 94105
Assignment: 3
Reel/Frame:005234/0949   Pages: 1
Recorded: 03/01/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
YAMAGUCHI, MASAFUMI
Exec Dt:
11/24/1989
2
TAKAHASHI, HIDEKI
Exec Dt:
11/24/1989
Assignee
1
KAWAI MUSICAL INSTRUMENTS MANUFACTURING CO., LTD.
NO. 200, TERAJIMA-CHO, HAMAMATSU-SHI
A CORP. OF JAPAN
SHIZUOKA-KEN, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5206447
NONE
07444757
Correspondence name and address
KOPPEL & JACOBS
31255 CEDAR VALLEY DRIVE, SUITE 302
WESTLAKE VILLAGE, CA 91362-4031
Assignment: 4
Reel/Frame:006061/0181   Pages: 3
Recorded: 03/20/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
YAMAGUCHI, MASAFUMI
Exec Dt:
02/20/1992
Assignee
1
KABUSHIKI KAISHA KAWAI GAKKI SEISAKUSHO
200 TERAJIMA-CHO, HAMAMATSU-SHI
SHIZUOKA-KEN, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5278346
NONE
07854906
Correspondence name and address
BIRCH, STEWART, KOLASCH AND BIRCH
301 NORTH WASHINGTON STREET
P.O. BOX 747
FALLS CHURCH, VA 22040-0747
Assignment: 5
Reel/Frame:009337/0164   Pages: 3
Recorded: 07/21/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SASAMORI, TAKEFUSA
Exec Dt:
12/17/1997
2
NAKAMURA, MOTOSHI
Exec Dt:
12/17/1997
3
SAWADA, MORIHIRO
Exec Dt:
12/17/1997
4
NAKATA, KAZUYA
Exec Dt:
12/17/1997
5
YAMAGUCHI, MASAFUMI
Exec Dt:
12/17/1997
Assignee
1
TOYOTA JIDOSHA KABUSHIKI KAISHA
1, TOYOTA-CHO, TOYOTA-SHI
AICHI 471, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5997382
NONE
09002503
Correspondence name and address
OBLON SPIVAK MCCLELLAND MAIER & NEUSTADT
ROBERT F. GNUSE
ATTORNEYS AT LAW, FOURTH FLOOR
1755 JEFFERSON DAVIS HIGHWAY
ARLINGTON, VIRGINIA 22202
Assignment: 6
Reel/Frame:011529/0932   Pages: 2
Recorded: 01/18/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ABE, TAKAO
Exec Dt:
11/29/2000
2
HIRASAWA, TERUHIKO
Exec Dt:
12/04/2000
3
TOKUNAGA, KATSUSHI
Exec Dt:
12/05/2000
4
IGARASHI, TETSUYA
Exec Dt:
12/08/2000
5
YAMAGUCHI, MASAFUMI
Exec Dt:
12/12/2000
Assignees
1
SHIN-ETSU HANDOTAI CO., LTD.
CHIYODA-KU
4-2 MARUNOUCHI 1-CHOME
TOKYO, JAPAN
2
SHIN-ETSU CHEMICAL CO., LTD.
CHIYODA-KU
6-1 OHTEMACHI 2-CHOME, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6815605
NONE
09743982
Correspondence name and address
OLIFF & BERRIDGE, PLC
WILLIAM P. BERRIDGE
P.O. BOX 19928
ALEXANDRIA, VA 22320
Assignment: 7
Reel/Frame:013249/0722   Pages: 3
Recorded: 08/29/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YOSHIKAWA, SHOJI
Exec Dt:
07/19/2002
2
YAMADA, KATSUHIKO
Exec Dt:
07/19/2002
3
YAMAGUCHI, MASAFUMI
Exec Dt:
07/19/2002
4
TAKEYA, AKITO
Exec Dt:
07/19/2002
Assignee
1
MITSUBISHI DENKI KABUSHIKI KAISHA
2-3 MARUNOUCHI 2-CHOME
CHIYODA-KU
TOKYO, JAPAN 100-8310
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7305149
US20030169903
10230251
Correspondence name and address
LEYDIG, VOIT & MAYER
JEFFREY A. WYAND
700 13TH STREET, N.W.
SUITE 300
WASHINGTON, DC 20005-3960
Assignment: 8
Reel/Frame:054609/0250   Pages: 5
Recorded: 12/10/2020
Attorney Dkt #:880635-0227-US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
UEDA, AKIRA
Exec Dt:
11/30/2020
2
MASUDA, KATSUHIRO
Exec Dt:
11/27/2020
3
YAMAGUCHI, MASAFUMI
Exec Dt:
11/27/2020
Assignee
1
NIHON SPINDLE MANUFACTURING CO., LTD.
4-2-30 SHIOE, AMAGASAKI-CITY
HYOGO, JAPAN 661-8510
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210095874
17117675
Correspondence name and address
MICHAEL BEST & FRIEDRICH LLP (DC)
790 N WATER ST
SUITE 2500
MILWAUKEE, WI 53202
Assignment: 9
Reel/Frame:057230/0497   Pages: 5
Recorded: 08/19/2021
Attorney Dkt #:880635-0257-US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MASUDA, KATSUHIRO
Exec Dt:
07/29/2021
2
UEDA, AKIRA
Exec Dt:
07/30/2021
3
YAMAGUCHI, MASAFUMI
Exec Dt:
07/30/2021
Assignee
1
NIHON SPINDLE MANUFACTURING CO., LTD.
4-2-30 SHIOE, AMAGASAKI-CITY
HYOGO, JAPAN 661-8510
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210381703
17406207
Correspondence name and address
MICHAEL BEST & FRIEDRICH LLP (DC)
790 N WATER ST
SUITE 2500
MILWAUKEE, WI 53202
Assignment: 10
Reel/Frame:057257/0898   Pages: 5
Recorded: 08/23/2021
Attorney Dkt #:880635-0258-US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MASUDA, KATSUHIRO
Exec Dt:
07/30/2021
2
UEDA, AKIRA
Exec Dt:
08/02/2021
3
YAMAGUCHI, MASAFUMI
Exec Dt:
07/30/2021
Assignee
1
NIHON SPINDLE MANUFACTURING CO., LTD.
4-2-30 SHIOE, AMAGASAKI-CITY
HYOGO, JAPAN 661-8510
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11874019
US20210381701
17407821
Correspondence name and address
MICHAEL BEST & FRIEDRICH LLP (DC)
790 N WATER ST
SUITE 2500
MILWAUKEE, WI 53202
Assignment: 11
Reel/Frame:057258/0096   Pages: 4
Recorded: 08/23/2021
Attorney Dkt #:880635-0259-US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MASUDA, KATSUHIRO
Exec Dt:
07/30/2021
2
YAMAGUCHI, MASAFUMI
Exec Dt:
07/30/2021
3
UEDA, AKIRA
Exec Dt:
08/02/2021
Assignee
1
NIHON SPINDLE MANUFACTURING CO., LTD.
4-2-30 SHIOE, AMAGASAKI-CITY
HYOGO, JAPAN 661-8510
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210381702
17407849
Correspondence name and address
MICHAEL BEST & FRIEDRICH LLP (DC)
790 N WATER STREET, SUITE 2500
MILWAUKEE, WI 53202
Assignment: 12
Reel/Frame:059123/0749   Pages: 5
Recorded: 02/28/2022
Attorney Dkt #:4041J-004285-US-CO
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MAEDA, AKIHIRO
Exec Dt:
01/07/2022
2
SHIDARA, YUKIO
Exec Dt:
12/24/2021
3
HARA, TAKUYA
Exec Dt:
12/27/2021
4
YAMAGUCHI, MASAFUMI
Exec Dt:
12/24/2021
5
TAKEUCHI, TOKUHISA
Exec Dt:
01/06/2022
6
IWAKAWA, DAIKEN
Exec Dt:
12/15/2021
7
TAKEUCHI, EISAKU
Exec Dt:
12/15/2021
8
HIGUCHI, KOUICHI
Exec Dt:
12/15/2021
Assignees
1
DENSO CORPORATION
1-1, SHOWA-CHO
KARIYA-CITY, AICHI-PREF., JAPAN 448-8661
2
GOMUNOINAKI CO., LTD.
8-1 KAMIMAEZU 2-CHOME
NAGOYA, AICHI, JAPAN 460-8333
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220185097
17683105
Correspondence name and address
HARNESS, DICKEY & PIERCE, P.L.C.
5445 CORPORATE DRIVE
SUITE 200
TROY, MI 48098
Assignment: 13
Reel/Frame:063453/0546   Pages: 2
Recorded: 04/26/2023
Attorney Dkt #:YANM.P0359US / 1001246972
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
YAMAGUCHI, MASAFUMI
Exec Dt:
03/15/2023
Assignee
1
YANMAR HOLDINGS CO., LTD.
1-32, CHAYAMACHI, KITA-KU
OSAKA-SHI, OSAKA-FU, JAPAN 5300013
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230347995
18139820
Correspondence name and address
NORTON ROSE FULBRIGHT US LLP
98 SAN JACINTO BLVD, SUITE 1100
AUSTIN, TX 78701
Assignment: 14
Reel/Frame:066555/0227   Pages: 5
Recorded: 02/26/2024
Attorney Dkt #:880635-0307-US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ONISHI, KEIICHIRO
Exec Dt:
02/26/2024
2
ASAMI, KEIICHI
Exec Dt:
02/22/2024
3
MASUDA, KATSUHIRO
Exec Dt:
02/21/2024
4
YAMAGUCHI, MASAFUMI
Exec Dt:
02/22/2024
Assignee
1
NIHON SPINDLE MANUFACTURING CO., LTD.
4-2-30 SHIOE, AMAGASAKI-CITY
HYOGO, JAPAN 661-8510
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220297154
17836672
Correspondence name and address
MICHAEL BEST & FRIEDRICH LLP
790 N WATER ST
SUITE 2500
MILWAUKEE, WI 53202

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