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

Assignee Name : KAKEN CO., LTD.
Total Assignments: 5
Assignment: 1
Reel/Frame:014306/0192   Pages: 2
Recorded: 07/18/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TATENUMA, KATSUYOSHI
Exec Dt:
07/03/2003
2
YOSHIDA, KOSUKE
Exec Dt:
07/03/2003
3
ARAI, OSAMU
Exec Dt:
07/03/2003
4
SUZUKI, JUN
Exec Dt:
07/03/2003
5
KUROSAWA, KIYOKO
Exec Dt:
07/03/2003
Assignee
1
KAKEN CO., LTD.
1044-BANCHI, HORICHO, MITO-SHI
IBARAKI-KEN, JAPAN 310-0903
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20050011770
10623368
Correspondence name and address
FLYNN THIEL BOUTELL ET.AL.
2026 RAMBLING ROAD
KALAMAZOO, MI 49008-1631
Assignment: 2
Reel/Frame:027467/0567   Pages: 3
Recorded: 01/03/2012
Attorney Dkt #:1831.60BS
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TATENUMA, KATSUYOSHI
Exec Dt:
10/18/2011
2
UEDA, TOMOMI
Exec Dt:
10/31/2011
3
KUROSAWA, KIYOKO
Exec Dt:
10/18/2011
4
ISHIKAWA, KOJI
Exec Dt:
10/19/2011
5
TANAKA, ATSUSHI
Exec Dt:
10/18/2011
6
NOGUCHI, TSUNEYUKI
Exec Dt:
10/25/2011
7
ARANO, YASUSHI
Exec Dt:
11/15/2011
Assignee
1
KAKEN CO., LTD.
1044, HORIMACHI,
MITO-SHI, IBARAKI, JAPAN 310-0903
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9236153
US20120090431
13378819
Correspondence name and address
BRUNDIDGE & STANGER, P.C.
2318 MILL ROAD
SUITE 1020
ALEXANDRIA, VA 22314
Assignment: 3
Reel/Frame:053797/0526   Pages: 8
Recorded: 09/17/2020
Attorney Dkt #:118952.PD704US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TATENUMA, KATSUYOSHI
Exec Dt:
08/20/2020
2
KINASE, YOSHIAKI
Exec Dt:
08/21/2020
3
MATSUI, JUNKO
Exec Dt:
08/21/2020
4
KAKUTA, HITOMI
Exec Dt:
08/21/2020
5
KOJIMA, TSUTOMU
Exec Dt:
08/21/2020
6
NATORI, YURI
Exec Dt:
08/21/2020
Assignee
1
KAKEN CO., LTD.
1044, HORI-CHO
MITO-SHI, IBARAKI, JAPAN 310-0903
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220039375
17022656
Correspondence name and address
CROWELL & MORING LLP
1001 PENNSYLVANIA AVENUE, NW
WASHINGTON, DC 20004
Assignment: 4
Reel/Frame:054041/0466   Pages: 6
Recorded: 10/13/2020
Attorney Dkt #:118952.PD703US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TATENUMA, KATSUYOSHI
Exec Dt:
08/20/2020
2
KINASE, YOSHIAKI
Exec Dt:
08/21/2020
3
NATORI, YURI
Exec Dt:
08/21/2020
4
MATSUI, JUNKO
Exec Dt:
08/21/2020
Assignee
1
KAKEN CO., LTD.
1044, HORI-CHO
MITO-SHI, IBARAKI, JAPAN 3100903
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11849731
US20230103590
17043389
Correspondence name and address
CROWELL & MORING LLP
P.O. BOX 14300
WASHINGTON, DC 20044-4300
Assignment: 5
Reel/Frame:053792/0157   Pages: 8
Recorded: 09/16/2020
Attorney Dkt #:118952.PD702US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TATENUMA, KATSUYOSHI
Exec Dt:
09/01/2020
2
NATORI, YURI
Exec Dt:
09/01/2020
3
IKEMOTO, NORIHIRO
Exec Dt:
09/01/2020
4
AKATSU, YOSHIAKI
Exec Dt:
09/01/2020
5
YONEHARA, KAZUO
Exec Dt:
09/01/2020
6
KAWAKAMI, TOMOHIKO
Exec Dt:
09/01/2020
Assignee
1
KAKEN CO., LTD.
1044, HORI-CHO
MITO-SHI, IBARAKI, JAPAN 310-0903
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11478850
US20210114103
17022546
Correspondence name and address
CROWELL & MORING LLP
P.O. BOX 14300
WASHINGTON, DC 20044-4300

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