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Patent Assignment Assignor Details
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Assignor Name : HANAWA, TAKAYUKI
Total Assignments: 12
Assignment: 1
Reel/Frame:011586/0047   Pages: 4
Recorded: 01/17/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DOGUCHI, NOBUYUKI
Exec Dt:
12/18/2000
2
KOMATSU, YASUO
Exec Dt:
12/18/2000
3
NAKAMURA, KAZUNARI
Exec Dt:
12/18/2000
4
TAKEHANA, SAKAE
Exec Dt:
12/18/2000
5
IMAIZUMI, KATSUICHI
Exec Dt:
12/18/2000
6
HANAWA, TAKAYUKI
Exec Dt:
12/18/2000
Assignee
1
OLYMPUS OPTICAL CO., LTD.
43-2, HATAGAYA 2-CHOME, SHIBUYA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6902527
NONE
09743994
Correspondence name and address
SCULLY, SCOTT, MURPHY & PRESSER
PAUL J. ESATTO, JR.
400 GARDEN CITY PLAZA
GARDEN CITY, NY 11530
Assignment: 2
Reel/Frame:018281/0039   Pages: 3
Recorded: 09/08/2006
Attorney Dkt #:20133
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ISHIHARA, HIDEAKI
Exec Dt:
07/27/2006
2
HANAWA, TAKAYUKI
Exec Dt:
07/27/2006
3
DOGUCHI, NOBUYUKI
Exec Dt:
08/01/2006
4
OKAWA, FUMIYUKI
Exec Dt:
07/27/2006
Assignee
1
OLYMPUS CORPORATION
43-2, HATAGAYA 2-CHOME, SHIBUYA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7889228
US20070002134
11497742
Correspondence name and address
THOMAS SPINELLI
SCULLY, SCOTT, MURPHY & PRESSER, P.C.
400 GARDEN CITY PLAZA, SUITE 300
GARDEN CITY, NY 11530
Assignment: 3
Reel/Frame:019762/0488   Pages: 3
Recorded: 08/29/2007
Attorney Dkt #:P/3541-148 V5074
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
JOKO, HIDEHIRO
Exec Dt:
08/09/2007
2
HANAWA, TAKAYUKI
Exec Dt:
08/09/2007
Assignee
1
OLYMPUS MEDICAL SYSTEMS CORP.
43-2, HATAGAYA 2-CHOME, SHIBUYA-KU
TOKYO, JAPAN 151-0072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8137265
US20090082624
11817368
Correspondence name and address
OSTROLENK, FABER, GERB & SOFFEN LLP
1180 AVENUE OF THE AMERICAS
NEW YORK, NY 10036
Assignment: 4
Reel/Frame:032442/0945   Pages: 3
Recorded: 03/14/2014
Attorney Dkt #:30884Z
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TSUTSUI, KEISUKE
Exec Dt:
02/26/2014
2
OTSUKA, SHIN
Exec Dt:
02/26/2014
3
OKAWA, FUMIYUKI
Exec Dt:
02/26/2014
4
HANAWA, TAKAYUKI
Exec Dt:
02/26/2014
Assignee
1
OLYMPUS MEDICAL SYSTEMS CORP.
43-2, HATAGAYA 2-CHOME, SHIBUYA-KU
TOKYO, JAPAN 151-0072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8866940
US20140211049
14212244
Correspondence name and address
THOMAS SPINELLI
SCULLY, SCOTT, MURPHY & PRESSER, P.C.
400 GARDEN CITY PLAZA, STE. 300
GARDEN CITY, NY 11530
Assignment: 5
Reel/Frame:036650/0677   Pages: 3
Recorded: 09/24/2015
Attorney Dkt #:055053-0325
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OKAZAKI, KOJU
Exec Dt:
08/28/2015
2
HANAWA, TAKAYUKI
Exec Dt:
08/28/2015
3
KUMA, SHIGETOSHI
Exec Dt:
08/28/2015
Assignee
1
MITSUI CHEMICALS, INC.
5-2, HIGASHI-SHIMBASHI 1-CHOME
MINATO-KU, TOKYO, JAPAN 1057117
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20160046827
14779902
Correspondence name and address
FOLEY & LARDNER LLP
3000 K STREET NW
SUITE 600
WASHINGTON, DC 20007
Assignment: 6
Reel/Frame:040090/0232   Pages: 3
Recorded: 10/21/2016
Attorney Dkt #:1034232-000286
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HANAWA, TAKAYUKI
Exec Dt:
07/21/2016
2
KUMA, SHIGETOSHI
Exec Dt:
07/21/2016
Assignee
1
MITSUI CHEMICALS INC.
5-2, HIGASHI-SHIMBASHI 1-CHOME
MINATO-KU, TOKYO, JAPAN 105-7117
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10196501
US20170051131
15305934
Correspondence name and address
BUCHANAN INGERSOLL & ROONEY PC
P.O. BOX 1404
ALEXANDRIA, VA 22314-2727
Assignment: 7
Reel/Frame:042093/0001   Pages: 3
Recorded: 04/21/2017
Attorney Dkt #:34917Z
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HANAWA, TAKAYUKI
Exec Dt:
04/13/2017
2
YAMASHITA, SHINJI
Exec Dt:
04/13/2017
3
MATSUI, YASUNORI
Exec Dt:
04/13/2017
4
TANABE, YUZURU
Exec Dt:
04/13/2017
Assignee
1
OLYMPUS CORPORATION
2951, ISHIKAWA-MACHI, HACHIOJI-SHI
TOKYO, JAPAN 192-8507
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9876997
US20170230624
15493774
Correspondence name and address
THOMAS SPINELLI
SCULLY, SCOTT, MURPHY & PRESSER, P.C.
400 GARDEN CITY PLAZA, STE. 300
GARDEN CITY, NY 11530
Assignment: 8
Reel/Frame:043509/0993   Pages: 3
Recorded: 09/06/2017
Attorney Dkt #:1000023-000261
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OKAZAKI, KOJU
Exec Dt:
06/12/2017
2
HANAWA, TAKAYUKI
Exec Dt:
06/12/2017
Assignee
1
MITSUI CHEMICALS, INC.
5-2, HIGASHI-SHIMBASHI 1-CHOME
MINATO-KU, TOKYO, JAPAN 105-7122
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20180036995
15556227
Correspondence name and address
BUCHANAN, INGERSOLL & ROONEY PC
P.O. BOX 1404
ALEXANDRIA, VA 22313-1404
Assignment: 9
Reel/Frame:048381/0552   Pages: 3
Recorded: 02/20/2019
Attorney Dkt #:1000023-000267
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HANAWA, TAKAYUKI
Exec Dt:
12/28/2018
2
OKAZAKI, KOJU
Exec Dt:
12/28/2018
Assignee
1
MITSUI CHEMICALS, INC.
5-2, HIGASHI-SHIMBASHI 1-CHOME
MINATO-KU
TOKYO, JAPAN 1057122
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11338562
US20190202184
16326759
Correspondence name and address
BUCHANAN INGERSOLL & ROONEY PC
P.O. BOX 1404
ALEXANDRIA, VA 22313-1404
Assignment: 10
Reel/Frame:048375/0685   Pages: 16
Recorded: 02/19/2019
Attorney Dkt #:1000023-000266
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HANAWA, TAKAYUKI
Exec Dt:
02/13/2019
2
OKAZAKI, KOJU
Exec Dt:
02/13/2019
3
OHSHIMIZU, KAORU
Exec Dt:
02/13/2019
4
OIKI, MOTOHARU
Exec Dt:
02/13/2019
5
TAKAMATSU, KEN
Exec Dt:
02/13/2019
6
ZHENG, HAIXING
Exec Dt:
02/13/2019
Assignees
1
MITSUI CHEMICALS, INC.
5-2, HIGASHI-SHIMBASHI 1-CHOME
MINATO-KU, TOKYO, JAPAN 105-7122
2
CHEMAT TECHNOLOGY, INC.
9036 WINNETKA AVENUE
NORTHRIDGE, CALIFORNIA 91324
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210284862
16326661
Correspondence name and address
BUCHANAN INGERSOLL & ROONEY PC
1737 KING STREET
SUITE 500
ALEXANDRIA, VA 22314-2727
Assignment: 11
Reel/Frame:052210/0921   Pages: 3
Recorded: 03/24/2020
Attorney Dkt #:1034232-000362
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
HANAWA, TAKAYUKI
Exec Dt:
03/03/2020
Assignee
1
MITSUI CHEMICALS, INC.
5-2, HIGASHI-SHIMBASHI 1-CHOME
MINATO-KU
TOKYO, JAPAN 105-7122
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11807755
US20200308400
16828181
Correspondence name and address
BUCHANAN INGERSOLL & ROONEY PC
P.O. BOX 1404
ALEXANDRIA, VA 22313-1404
Assignment: 12
Reel/Frame:063069/0677   Pages: 3
Recorded: 03/13/2023
Attorney Dkt #:1003510-001098
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HANAWA, TAKAYUKI
Exec Dt:
01/27/2023
2
RYU, AKINORI
Exec Dt:
01/27/2023
Assignee
1
MITSUI CHEMICALS, INC.
5-2, HIGASHI-SHIMBASHI 1-CHOME
MINATO-KU, TOKYO, JAPAN 105-7122
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230365737
18245014
Correspondence name and address
BUCHANAN INGERSOLL & ROONEY P.C.
1737 KING STREET, SUITE 500
ALEXANDRIA, VA 22314-2727

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