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Patent Assignment Assignor Details
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Assignor Name : YOKOYAMA, MASASHI
Total Assignments: 17
Assignment: 1
Reel/Frame:004975/0783   Pages: 1
Recorded: 11/14/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
YOKOYAMA, MASASHI
Exec Dt:
10/27/1988
2
HARA, NAOKI
Exec Dt:
10/27/1988
Assignee
1
HONDA GIKEN KOGYO KABUSHIKI KAISHA, A CORP. OF JAPAN
NO. 1-1, 2-CHOME, MINAMI-AOYAMA
MINATO-KU, TOKYO 107, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4964483
NONE
07247519
Correspondence name and address
LYON & LYON
611 WEST SIXTH STREET
LOS ANGELES, CA 90017
Assignment: 2
Reel/Frame:009683/0808   Pages: 3
Recorded: 12/22/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NAKAMORI, MASAHARU
Exec Dt:
12/18/1998
2
OKUBO, KATSUNORI
Exec Dt:
12/18/1998
3
YOKOYAMA, MASASHI
Exec Dt:
12/18/1998
4
KATO, HIROSHI
Exec Dt:
12/18/1998
Assignee
1
HONDA GIKEN KOGYO KABUSHIKI KAISHA
1-1, MINAMIAOYAMA 2-CHOME, MINATO-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20020037242
09217633
Correspondence name and address
BIRCH, STEWART, KOLASCH & BIRCH, LLP
JAMES M. SLATTERY
P.O. BOX 747
FALLS CHURCH, VA 22040-0747
Assignment: 3
Reel/Frame:009840/0900   Pages: 3
Recorded: 03/23/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NAKAMORI, MASAHARU
Exec Dt:
02/11/1999
2
OKUBO, KATSUNORI
Exec Dt:
02/11/1999
3
MASATANI, TADAHISA
Exec Dt:
02/11/1999
4
YOKOYAMA, MASASHI
Exec Dt:
02/11/1999
5
MIYATA, HIROAKI
Exec Dt:
02/11/1999
6
KANEDA, YUKINORI
Exec Dt:
02/24/1999
7
OKADA, TOSHIAKI
Exec Dt:
02/19/1999
8
TAKEKAWA, MITSUNORI
Exec Dt:
02/17/1999
9
KIMURA, SHIGEO
Exec Dt:
02/17/1999
10
SHINCHI, MANABU
Exec Dt:
02/24/1999
Assignees
1
HONDA GIKEN KOGYO KABUSHIKI KAISHA
1-1, MINAMI AOYAMA 2-CHOME
MINATO-KU, TOKYO, JAPAN
2
YUTAKA GIKEN CO., LTD.
508-1, YUTAKA-MACHI
HAMAMATSU-SHI, SHIZUOKA, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6500393
US20020081245
09219353
Correspondence name and address
NIKAIDO, MARMELSTEIN, MURRAY & ORAM LLP
CHARLES M. MARMELSTEIN,
METROPOLITAN1 SQUARE, 655 15TH ST, N.W.
SUITE 330 - G STREET LOBBY
WASHINGTON, D.C. 20005-5701
Assignment: 4
Reel/Frame:032720/0409   Pages: 4
Recorded: 04/21/2014
Attorney Dkt #:2224-0311PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HAYASHI, MASAKI
Exec Dt:
01/31/2014
2
YOKOYAMA, MASASHI
Exec Dt:
01/31/2014
3
TAKAHASHI, HIROSHI
Exec Dt:
01/31/2014
Assignee
1
DAICEL CORPORATION
3-4-5, UMEDA, KITA-KU
OSAKA-SHI, OSAKA, JAPAN 530-0001
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9891352
US20150301237
14254944
Correspondence name and address
BIRCH, STEWART, KOLASCH & BIRCH, LLP
P.O. BOX 747
FALLS CHURCH, VA 22040-0747
Assignment: 5
Reel/Frame:035288/0331   Pages: 7
Recorded: 03/30/2015
Attorney Dkt #:SM_15008US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
AKAI, TAKAYUKI
Exec Dt:
03/19/2015
2
MATSUMOTO, YOSHIHIRO
Exec Dt:
03/19/2015
3
YOKOYAMA, MASASHI
Exec Dt:
03/25/2015
4
TANAKA, TOSHIAKI
Exec Dt:
03/19/2015
5
FUKUMORI, MASAO
Exec Dt:
03/19/2015
Assignee
1
DMG MORI SEIKI CO., LTD.
106 KITAKORIYAMA-CHO, YAMATOKORIYAMA-SHI,
NARA, JAPAN 639-1160
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9643256
US20150273587
14672896
Correspondence name and address
IP BUSINESS SOLUTIONS, LLC
9913 GEORGETOWN PIKE SUITE 200,
P.O. BOX 927
GREAT FALLS, VA 22066
Assignment: 6
Reel/Frame:035288/0962   Pages: 7
Recorded: 03/30/2015
Attorney Dkt #:SM_15010US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
AKAI, TAKAYUKI
Exec Dt:
03/19/2015
2
MATSUMOTO, YOSHIHIRO
Exec Dt:
03/19/2015
3
YOKOYAMA, MASASHI
Exec Dt:
03/25/2015
4
TANAKA, TOSHIAKI
Exec Dt:
03/19/2015
Assignee
1
DMG MORI SEIKI CO., LTD.
106 KITAKORIYAMA-CHO, YAMATOKORIYAMA-SHI,
NARA, JAPAN 639-1160
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9381609
US20150273642
14673016
Correspondence name and address
IP BUSINESS SOLUTIONS, LLC
9913 GEORGETOWN PIKE SUITE 200,
P.O. BOX 927
GREAT FALLS, VA 22066
Assignment: 7
Reel/Frame:035482/0379   Pages: 7
Recorded: 04/23/2015
Attorney Dkt #:SM_15064US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
AKAI, TAKAYUKI
Exec Dt:
04/02/2015
2
MATSUMOTO, YOSHIHIRO
Exec Dt:
04/02/2015
3
YOKOYAMA, MASASHI
Exec Dt:
04/02/2015
4
TANAKA, TOSHIAKI
Exec Dt:
04/02/2015
Assignee
1
DMG MORI SEIKI CO., LTD.
106 KITAKORIYAMA-CHO, YAMATOKORIYAMA-SHI,
NARA, JAPAN 639-1160
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9694427
US20150306673
14694406
Correspondence name and address
IP BUSINESS SOLUTIONS, LLC
9913 GEORGETOWN PIKE SUITE 200,
P.O. BOX 927
GREAT FALLS, VA 22066
Assignment: 8
Reel/Frame:045728/0567   Pages: 4
Recorded: 05/07/2018
Attorney Dkt #:10169724US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MIMA, NAOKO
Exec Dt:
03/20/2018
2
SAKAGUCHI, RYOU
Exec Dt:
03/20/2018
3
SUGIURA, TADAO
Exec Dt:
03/20/2018
4
YOKOYAMA, MASASHI
Exec Dt:
03/20/2018
5
MOTOHASHI, SHUN
Exec Dt:
03/20/2018
Assignee
1
CANON KABUSHIKI KAISHA
30-2, SHIMOMARUKO 3-CHOME, OHTA-KU
TOKYO, JAPAN 146-8501
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10341502
US20180103157
15728322
Correspondence name and address
CANON KABUSHIKI KAISHA
30-2, SHIMOMARUKO 3-CHOME, OHTA-KU
TOKYO, 146-8501 JAPAN
Assignment: 9
Reel/Frame:048545/0423   Pages: 3
Recorded: 03/08/2019
Attorney Dkt #:10180566US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
YOKOYAMA, MASASHI
Exec Dt:
12/05/2018
Assignee
1
CANON KABUSHIKI KAISHA
30-2, SHIMOMARUKO 3-CHOME, OHTA-KU
TOKYO, JAPAN 146-8501
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10474084
US20190187604
16216185
Correspondence name and address
CANON KABUSHIKI KAISHA
30-2, SHIMOMARUKO 3-CHOME, OHTA-KU
TOKYO, 146-8501 JAPAN
Assignment: 10
Reel/Frame:048525/0220   Pages: 4
Recorded: 03/07/2019
Attorney Dkt #:10178778US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SAKAGUCHI, RYOU
Exec Dt:
01/18/2019
2
SUGIURA, TADAO
Exec Dt:
01/18/2019
3
MIMA, NAOKO
Exec Dt:
01/22/2019
4
MOTOHASHI, SHUN
Exec Dt:
01/18/2019
5
YOKOYAMA, MASASHI
Exec Dt:
01/18/2019
Assignee
1
CANON KABUSHIKI KAISHA
30-2, SHIMOMARUKO 3-CHOME, OHTA-KU
TOKYO, JAPAN 146-8501
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10890872
US20190113878
16151824
Correspondence name and address
CANON KABUSHIKI KAISHA
30-2, SHIMOMARUKO 3-CHOME, OHTA-KU
TOKYO, 146-8501 JAPAN
Assignment: 11
Reel/Frame:053186/0649   Pages: 3
Recorded: 07/13/2020
Attorney Dkt #:2224-0379PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
YOKOYAMA, MASASHI
Exec Dt:
06/22/2020
Assignee
1
DAICEL CORPORATION
3-1, OFUKA-CHO, KITA-KU
OSAKA-SHI, OSAKA, JAPAN 5300011
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11947136
US20200355855
16961526
Correspondence name and address
BIRCH STEWART KOLASCH & BIRCH LLP
8110 GATEHOUSE ROAD, SUITE 100E
FALLS CHURCH, VA 22042
Assignment: 12
Reel/Frame:053198/0747   Pages: 4
Recorded: 07/14/2020
Attorney Dkt #:3273-0554PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SAKAKIBARA, TAKAHIRO
Exec Dt:
06/18/2020
2
YOKOYAMA, MASASHI
Exec Dt:
06/22/2020
Assignee
1
DAICEL CORPORATION
3-1, OFUKA-CHO, KITA-KU
OSAKA-SHI, OSAKA, JAPAN 530-0011
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210072426
16961806
Correspondence name and address
BIRCH STEWART KOLASCH & BIRCH LLP
8110 GATEHOUSE ROAD, SUITE 100E
FALLS CHURCH, VA 22042
Assignment: 13
Reel/Frame:054505/0142   Pages: 10
Recorded: 12/01/2020
Attorney Dkt #:Q259669
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SHIGEMATSU, NOBUO
Exec Dt:
11/17/2020
2
ONO, KENICHI
Exec Dt:
11/10/2020
3
IDE, HIROYUKI
Exec Dt:
11/10/2020
4
FUKUDA, MASARU
Exec Dt:
11/10/2020
5
YAMAMOTO, SHINJI
Exec Dt:
11/29/2020
6
DOI, TAKUSHI
Exec Dt:
11/24/2020
7
YOKOYAMA, MASASHI
Exec Dt:
11/24/2020
Assignees
1
SHIGEMATSU WORKS CO., LTD.
26-1, NISHIGAHARA 1-CHOME, KITA-KU
TOKYO, JAPAN 114-0024
2
AIR WATER SAFETY SERVICE INC.
2-16, TAKATSUKADAI 3-CHOME, NISHI-KU
KOBE-SHI, HYOGO, JAPAN 651-2271
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210213309
17059885
Correspondence name and address
SUGHRUE MION, PLLC
2000 PENNSYLVANIA AVENUE, N.W.
SUITE 900
WASHINGTON, DC 20006
Assignment: 14
Reel/Frame:054505/0189   Pages: 10
Recorded: 12/01/2020
Attorney Dkt #:Q259667
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YAMAMOTO, SHINJI
Exec Dt:
11/24/2020
2
DOI, TAKUSHI
Exec Dt:
11/24/2020
3
YOKOYAMA, MASASHI
Exec Dt:
11/24/2020
4
SHIGEMATSU, NOBUO
Exec Dt:
11/17/2020
5
ONO, KENICHI
Exec Dt:
11/10/2020
6
IDE, HIROYUKI
Exec Dt:
11/10/2020
7
FUKUDA, MASARU
Exec Dt:
11/10/2020
Assignees
1
AIR WATER SAFETY SERVICE INC.
2-16, TAKATSUKADAI 3-CHOME, NISHI-KU
KOBE-SHI, HYOGO, JAPAN 651-2271
2
SHIGEMATSU WORKS CO., LTD.
26-1, NISHIGAHARA 1-CHOME, KITA-KU
TOKYO, JAPAN 114-0024
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210205641
17059895
Correspondence name and address
SUGHRUE MION, PLLC
2000 PENNSYLVANIA AVENUE, N.W.
SUITE 900
WASHINGTON, DC 20006
Assignment: 15
Reel/Frame:057178/0330   Pages: 3
Recorded: 08/11/2021
Attorney Dkt #:11005432US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
YOKOYAMA, MASASHI
Exec Dt:
07/15/2021
Assignee
1
CANON KABUSHIKI KAISHA
30-2, SHIMOMARUKO 3-CHOME, OHTA-KU
TOKYO, JAPAN 146-8501
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11385578
US20220035282
17382135
Correspondence name and address
CANON KABUSHIKI KAISHA
30-2, SHIMOMARUKO 3-CHOME, OHTA-KU
TOKYO, 146-8501 JAPAN
Assignment: 16
Reel/Frame:062620/0673   Pages: 10
Recorded: 02/07/2023
Attorney Dkt #:11011635US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KAKOMURA, KIYOHARU
Exec Dt:
01/05/2023
2
MACHIDA, TAKUYA
Exec Dt:
01/05/2023
3
YOKOYAMA, MASASHI
Exec Dt:
01/05/2023
4
NISHIDA, ITSUKI
Exec Dt:
01/05/2023
Assignee
1
CANON KABUSHIKI KAISHA
30-2, SHIMOMARUKO 3-CHOME, OHTA-KU
TOKYO, JAPAN 146-8501
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11921452
US20230236534
18098225
Correspondence name and address
CANON KABUSHIKI KAISHA
30-2, SHIMOMARUKO 3-CHOME, OHTA-KU
TOKYO, 146-8501 JAPAN
Assignment: 17
Reel/Frame:063523/0699   Pages: 3
Recorded: 05/03/2023
Attorney Dkt #:3273-0666PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
YOKOYAMA, MASASHI
Exec Dt:
02/27/2023
Assignee
1
DAICEL CORPORATION
3-1, OFUKA-CHO, KITA-KU
OSAKA-SHI, OSAKA, JAPAN 530-0011
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230399479
18035018
Correspondence name and address
BIRCH, STEWART, KOLASCH & BIRCH, LLP
8110 GATEHOUSE ROAD, SUITE 100 E
FALLS CHURCH, VA 22042

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