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Patent Assignment Assignor Details
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Assignor Name : OHTANI, AKIO
Total Assignments: 19
Assignment: 1
Reel/Frame:004718/0499   Pages: 2
Recorded: 05/12/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
IWASAKI, HITOSHI
Exec Dt:
04/20/1987
2
KITAMURA, KAZUYUKI
Exec Dt:
04/20/1987
3
OHTANI, AKIO
Exec Dt:
04/20/1987
Assignee
1
TANABE SEIYAKU CO., LTD., NO. 21, DOSHO-MACHI 3-CHOME, HIGASHI-KU, OSAKA-SHI, OSAKA-FU, JAPAN, A CORP. OF JAPAN
Property
 
Pat #
Pub #
Intl #
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4786634
NONE
07049169
Correspondence name and address
SCULLY, SCOTT, MURPHY & PRESSER
200 GARDEN CITY PLAZA
GARDEN CITY, NY 11530-3391
Assignment: 2
Reel/Frame:004732/0017   Pages: 1
Recorded: 06/17/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
SEKINE, KIYOSHI
Exec Dt:
06/10/1987
2
OHTANI, AKIO
Exec Dt:
06/10/1987
Assignee
1
KOWA COMPANY, LTD., 6-29, NISHIKI 3-CHOME, NAKA-KU, NAGOYA CITY, AICHI PREF., JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4806950
NONE
07063073
Correspondence name and address
STEVENS, DAVIS, MILLER ET AL
515 NORTH WASHINGTON ST.,
P.O. BOX 1427
ALEXANDRIA, VA 22314
Assignment: 3
Reel/Frame:005624/0510   Pages: 2
Recorded: 02/28/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
OHTANI, AKIO
Exec Dt:
02/25/1991
2
NAGURA, YUJI
Exec Dt:
02/25/1991
3
IWASE, HIDEAKI
Exec Dt:
02/25/1991
Assignee
1
KOWA COMPANY, LTD.
6-29, NISHIKI 3-CHOME
NAKA-KU, NAGOYA CITY, AICHI PREF., JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5323181
NONE
07662726
Correspondence name and address
ROBERT J. FRANK
SPENCER & FRANK
1111 NINETEENTH STREET, N.W.
WASHINGTON, D.C. 20036
Assignment: 4
Reel/Frame:006530/0369   Pages: 5
Recorded: 03/18/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
IWASAKI, TAMEO
Exec Dt:
03/05/1993
2
NISHITANI, TAKASHI
Exec Dt:
03/05/1993
3
OHTANI, AKIO
Exec Dt:
03/05/1993
4
INAMASU, MASANORI
Exec Dt:
03/05/1993
Assignee
1
TANABE SEIYAKU CO., LTD.
2-10, DOSHO-MACHI 3-CHOME, CHUO-KU
OSAKA, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5514815
NONE
08033804
Correspondence name and address
LEONARD R. SVENSSON
BIRCH, STEWART, KOLASCH & BIRCH
P.O. BOX 747
FALLS CHURCH, VA 22040-0747
Assignment: 5
Reel/Frame:007774/0841   Pages: 11
Recorded: 01/23/1996
Conveyance: CORRECTION OF ASSIGNEE NAME TO "TANABE SEIYAKU CO., LTD, 2-10 DOSHO-MACHI, 3-CHOME, CHUO-KU, OSAKA, JAPAN THEREBY CORRESPONDING TO NAME ON EXECUTED ASSIGNMENT
Assignors
1
IWASAKI, TAMEO
Exec Dt:
03/05/1993
2
NISHITANI, TAKASHI
Exec Dt:
03/05/1993
3
OHTANI, AKIO
Exec Dt:
03/05/1993
4
INAMASU, MASANORI
Exec Dt:
03/05/1993
Assignee
1
TANABE SEIYAKU CO., LTD.
2-10 DOSHO-MACHI, 3-CHOME, CHUO-KU
OSAKA, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5514815
NONE
08033804
Correspondence name and address
BIRCH, STEWART, KOLASCH & BIRCH, LLP
BARBARA A. FISHER
P.O. BOX 747
FALLS CHURCH, VIRGINIA 22040-0747
Assignment: 6
Reel/Frame:009416/0203   Pages: 2
Recorded: 08/28/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OHMIZU, HIROSHI
Exec Dt:
07/15/1998
2
OHTANI, AKIO
Exec Dt:
07/15/1998
3
OHGIKU, TSUYOSHI
Exec Dt:
07/15/1998
4
SAI, HIROSHI
Exec Dt:
07/15/1998
5
MURAKAMI, JUN
Exec Dt:
07/15/1998
Assignee
1
TANABE SEIYAKU CO., LTD.
2-10, DOSHO-MACHI 3-CHOME
CHUO-KU, OSAKA, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6248743
NONE
09143358
Correspondence name and address
FINNEGAN, HENDERSON, FARABOW, ET AL.
MR. ERNEST F. CHAPMAN
1300 I STREET, N.W.
WASHINGTON, D.C. 20005
Assignment: 7
Reel/Frame:015384/0412   Pages: 2
Recorded: 01/02/2004
Attorney Dkt #:05273.0093
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OHTANI, AKIO
Exec Dt:
12/03/2003
2
OGIKU, TSUYOSHI
Exec Dt:
12/03/2003
3
YAMADA, YASUHIRO
Exec Dt:
12/03/2003
Assignee
1
TANABE SEIYAKU CO., LTD.
2-10, DOSHO-MACHI 3-CHOME, CHUO-KU
OSAKA, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20040180938
10482695
Correspondence name and address
FINNEGAN, HENDERSON, FARABOW, ET AL.
ERNEST F. CHAPMAN
1300 I STREET, N.W.
WASHINGTON, DC 20005-3315
Assignment: 8
Reel/Frame:016442/0104   Pages: 3
Recorded: 03/29/2005
Attorney Dkt #:268A 3704
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SHIMIZU, MASAO
Exec Dt:
03/01/2005
2
YAMASHITA, SEIICHI
Exec Dt:
03/01/2005
3
UEDA, TAKAHISA
Exec Dt:
03/01/2005
4
FUJIWARA, MASARU
Exec Dt:
03/01/2005
5
OHTANI, AKIO
Exec Dt:
03/01/2005
Assignee
1
NIPPON PILLAR PACKING CO., LTD.
11-48, NONAKAMINAMI 2-CHOME, YODOGAWA-KU
OSAKA-SHI, OSAKA 532-0022, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7448631
US20050218604
11093064
Correspondence name and address
KODA & ANDROLIA
H. HENRY KODA
2029 CENTURY PARK EAST, SUITE 1140
LOS ANGELES, CA 90067-2983
Assignment: 9
Reel/Frame:035407/0019   Pages: 6
Recorded: 04/14/2015
Attorney Dkt #:5247/1US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OHTANI, AKIO
Exec Dt:
03/27/2015
2
NAKAI, ASAMI
Exec Dt:
03/27/2015
Assignee
1
GIFU UNIVERSITY
1-1, YANAGIDO
GIFU-SHI
GIFU, JAPAN 5011193
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20150284886
14435653
Correspondence name and address
SHUMAKER, LOOP & KENDRICK, LLP FIRST CIT
128 SOUTH TRYON STREET
SUITE 1800
CHARLOTTE, NC 28202-5013
Assignment: 10
Reel/Frame:035818/0781   Pages: 5
Recorded: 06/10/2015
Attorney Dkt #:374618-000235
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TAHARA, RYOSUKE
Exec Dt:
04/28/2015
2
UOZUMI, TADASHI
Exec Dt:
04/30/2015
3
OHTANI, AKIO
Exec Dt:
04/30/2015
Assignees
1
MURATA MACHINERY, LTD.
3, MINAMI OCHIAI-CHO, KISSHOIN, MINAMI-KU
KYOTO-SHI, KYOTO, JAPAN 601-8326
2
GIFU UNIVERSITY
1-1, YANAGIDO, GIFU-SHI
GIFU, JAPAN 501-1193
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9765457
US20150275408
14663310
Correspondence name and address
DLA PIPER US LLP
2000 AVENUE OF THE STARS
SUITE 400 NORTH TOWER
LOS ANGELES, CA 90067-4704
Assignment: 11
Reel/Frame:035909/0648   Pages: 5
Recorded: 06/25/2015
Attorney Dkt #:374618-000237
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TAHARA, RYOSUKE
Exec Dt:
06/15/2015
2
UOZUMI, TADASHI
Exec Dt:
06/23/2015
3
OHTANI, AKIO
Exec Dt:
06/23/2015
Assignees
1
MURATA MACHINERY, LTD.
3, MINAMI OCHIAI-CHO, KISSHOIN, MINAMI-KU
KYOTO-SHI, KYOTO, JAPAN 601-8326
2
GIFU UNIVERSITY
1-1, YANAGIDO
GIFU-SHI, GIFU, JAPAN 501-1193
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20150375447
14750915
Correspondence name and address
DLA PIPER US LLP
2000 AVENUE OF THE STARS
SUITE 400 NORTH TOWER
LOS ANGELES, CA 90067-4704
Assignment: 12
Reel/Frame:038284/0801   Pages: 5
Recorded: 04/14/2016
Attorney Dkt #:170065
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MIHARA, YASUHIKO
Exec Dt:
02/25/2016
2
HATTORI, SHIGEMITSU
Exec Dt:
02/25/2016
3
NAKAI, ASAMI
Exec Dt:
02/25/2016
4
UOZUMI, TADASHI
Exec Dt:
02/25/2016
5
OHTANI, AKIO
Exec Dt:
02/25/2016
Assignee
1
SUMITOMO RIKO COMPANY LIMITED
1, HIGASHI 3-CHOME
KOMAKI-SHI, AICHI, JAPAN 485-8550
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10654227
US20160271888
15051215
Correspondence name and address
JAMES A. OLIFF
OLIFF PLC
P.O. BOX 320850
ALEXANDRIA, VA 22320-4850
Assignment: 13
Reel/Frame:043592/0368   Pages: 6
Recorded: 09/14/2017
Attorney Dkt #:6845-0141PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HYODO, TAKEHIKO
Exec Dt:
08/23/2017
2
KANEMITSU, YUMI
Exec Dt:
08/23/2017
3
NAKAI, ASAMI
Exec Dt:
08/23/2017
4
OHTANI, AKIO
Exec Dt:
08/23/2017
5
UOZUMI, TADASHI
Exec Dt:
08/23/2017
Assignees
1
SUMITOMO RUBBER INDUSTRIES, LTD.
6-9, WAKINOHAMA-CHO 3-CHOME, CHUO-KU
KOBE-SHI, HYOGO, JAPAN 651-0072
2
GIFU UNIVERSITY
1-1, YANAGIDO
GIFU-SHI, GIFU, JAPAN 501-1193
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10252125
US20180078834
15558136
Correspondence name and address
BIRCH, STEWART, KOLASCH & BIRCH, LLP
8110 GATEHOUSE ROAD, SUITE 100E
FALLS CHURCH, VA 22042
Assignment: 14
Reel/Frame:044512/0934   Pages: 9
Recorded: 01/02/2018
Attorney Dkt #:20214-141855-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OHTANI, AKIO
Exec Dt:
10/01/2017
2
NAKAI, ASAMI
Exec Dt:
10/06/2017
3
KAJI, MASATAKA
Exec Dt:
09/19/2017
4
TAKAGI, MITSURO
Exec Dt:
09/19/2017
5
MATSUMOTO, NOBUHIKO
Exec Dt:
09/25/2017
Assignee
1
MITSUBISHI GAS CHEMICAL COMPANY, INC.
5-2, MARUNOUCHI 2-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-8324
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10926488
US20180126674
15563922
Correspondence name and address
FITCH EVEN TABIN & FLANNERY, LLP
120 SOUTH LASALLE STREET
SUITE 1600
CHICAGO, IL 60603-3406
Assignment: 15
Reel/Frame:044598/0926   Pages: 9
Recorded: 01/11/2018
Attorney Dkt #:20214-141939-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OHTANI, AKIO
Exec Dt:
10/01/2017
2
NAKAI, ASAMI
Exec Dt:
10/06/2017
3
KAJI, MASATAKA
Exec Dt:
09/19/2017
4
TAKAGI, MITSURO
Exec Dt:
09/19/2017
5
MATSUMOTO, NOBUHIKO
Exec Dt:
09/25/2017
Assignee
1
MITSUBISHI GAS CHEMICAL COMPANY, INC.
5-2, MARUNOUCHI 2-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-8324
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10828807
US20180056553
15565875
Correspondence name and address
FITCH EVEN TABIN & FLANNERY, LLP
120 SOUTH LASALLE STREET
SUITE 1600
CHICAGO, IL 60603-3406
Assignment: 16
Reel/Frame:050372/0685   Pages: 10
Recorded: 09/13/2019
Attorney Dkt #:20214-143684-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NAKAI, ASAMI
Exec Dt:
07/09/2018
2
OHTANI, AKIO
Exec Dt:
07/17/2018
3
ITO, HIROTO
Exec Dt:
06/29/2018
4
HIRANO, FUMIYA
Exec Dt:
07/02/2018
5
HIROOKA, NOBUKI
Exec Dt:
06/29/2018
6
MATSUMOTO, NOBUHIKO
Exec Dt:
06/28/2018
Assignee
1
MITSUBISHI GAS CHEMICAL COMPANY, INC.
5-2, MARUNOUCHI 2-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-8324
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11117312
US20210060851
16071308
Correspondence name and address
FITCH EVEN TABIN & FLANNERY LLP
120 SOUTH LASALLE STREET
SUITE 2100
CHICAGO, IL 60603-3406
Assignment: 17
Reel/Frame:056931/0844   Pages: 10
Recorded: 07/21/2021
Attorney Dkt #:20214-152794-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NAKAI, ASAMI
Exec Dt:
07/09/2018
2
OHTANI, AKIO
Exec Dt:
07/17/2018
3
ITO, HIROTO
Exec Dt:
06/29/2018
4
HIRANO, FUMIYA
Exec Dt:
07/02/2018
5
HIROOKA, NOBUKI
Exec Dt:
06/29/2018
6
MATSUMOTO, NOBUHIKO
Exec Dt:
06/28/2018
Assignee
1
MITSUBISHI GAS CHEMICAL COMPANY, INC.
5-2, MARUNOUCHI 2-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-8324
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210347111
17381027
Correspondence name and address
FITCH EVEN TABIN & FLANNERY, LLP
120 SOUTH LASALLE STREET
SUITE 2100
CHICAGO, IL 60603-3406
Assignment: 18
Reel/Frame:050216/0421   Pages: 10
Recorded: 08/29/2019
Attorney Dkt #:20214-143685-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NAKAI, ASAMI
Exec Dt:
07/09/2018
2
OHTANI, AKIO
Exec Dt:
07/19/2018
3
ITO, HIROTO
Exec Dt:
06/29/2018
4
HIRANO, FUMIYA
Exec Dt:
07/02/2018
5
HIROOKA, NOBUKI
Exec Dt:
06/29/2018
6
MATSUMOTO, NOBUHIKO
Exec Dt:
06/28/2018
Assignee
1
MITSUBISHI GAS CHEMICAL COMPANY, INC.
5-2, MARUNOUCHI 2-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-8324
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11235513
US20200061906
16071346
Correspondence name and address
FITCH EVEN TABIN & FLANNERY, LLP
120 SOUTH LASALLE STREET
SUITE 2100
CHICAGO, IL 60603-3406
Assignment: 19
Reel/Frame:064519/0677   Pages: 11
Recorded: 08/08/2023
Attorney Dkt #:YAMA-1020US1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TAKEMOTO, TAKUMA
Exec Dt:
07/28/2023
2
ISHIKAWA, KATSUMI
Exec Dt:
07/14/2023
3
OHTANI, AKIO
Exec Dt:
07/14/2023
Assignee
1
YAMAHA CORPORATION
10-1, NAKAZAWA-CHO, NAKA-KU, SHIZUOKA-KEN
HAMAMATSU-SHI, JAPAN 430-8650
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230386495
18366865
Correspondence name and address
ROSSI KIMMS & MCDOWELL LLP
20609 GORDON PARK SQUARE, SUITE 150
ASHBURN, VA 20147

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