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Patent Assignment Assignor Details
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Assignor Name : KOYAMA, MASANORI
Total Assignments: 12
Assignment: 1
Reel/Frame:004791/0967   Pages: 1
Recorded: 08/12/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
EBATA, YOSHIHIRO
Exec Dt:
08/03/1987
2
KOMIYAMA, TOHRU
Exec Dt:
08/03/1987
3
HAYAMI, RYOZO
Exec Dt:
08/03/1987
4
KOYAMA, MASANORI
Exec Dt:
08/03/1987
Assignee
1
AGENCY OF INDUSTRIAL SCIENCE & TECHNOLOGY, 3-1, KASUMIGASEKI 1-CHOME, CHIYODA-KU, TOKYO, JAPAN
JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4761317
NONE
07084223
Correspondence name and address
ARMSTRONG, NIKAIDO,
MARMELSTEIN & KUBOVCIK
1725 K STREET, N.W. - SUITE 912
WASHINGTON, DC 20006
Assignment: 2
Reel/Frame:011834/0770   Pages: 3
Recorded: 05/23/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KUDOU, TAKAYUKI
Exec Dt:
05/15/2001
2
KOYAMA, MASANORI
Exec Dt:
05/15/2001
3
TOMIDA, YOSHIMASA
Exec Dt:
05/15/2001
Assignee
1
ASMO CO., LTD.
390, UMEDA
KOSAI-CITY, SHIZUOKA-PREF. 431-0493, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6550599
US20010047916
09862513
Correspondence name and address
LAW OFFICE OF DAVID G. POSZ
DAVID G. POSZ
2000 L. STREET, N.W.
SUITE 200
WASHINGTON, D.C. 20036
Assignment: 3
Reel/Frame:027115/0169   Pages: 2
Recorded: 10/25/2011
Attorney Dkt #:S7373.0002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
KOYAMA, MASANORI
Exec Dt:
10/19/2011
Assignee
1
OLYMPUS CORPORATION
43-2, HATAGAYA 2-CHOME, SHIBUYA-KU
TOKYO, JAPAN 151-0072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20120105965
13280647
Correspondence name and address
DICKSTEIN SHAPIRO LLP
1633 BROADWAY
NEW YORK, NY 10019
Assignment: 4
Reel/Frame:027642/0226   Pages: 2
Recorded: 02/02/2012
Attorney Dkt #:S7373.0003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DEGUCHI, TAKESHI
Exec Dt:
01/19/2012
2
KOYAMA, MASANORI
Exec Dt:
01/19/2012
3
SAKURAI, RYO
Exec Dt:
01/23/2012
4
TOYOHARA, NOBUYOSHI
Exec Dt:
01/23/2012
Assignee
1
OLYMPUS CORPORATION
43-2, HATAGAYA 2-CHOME
SHIBUYA-KU, TOKYO, JAPAN 151-0072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20120200927
13364686
Correspondence name and address
DICKSTEIN SHAPIRO LLP
1633 BROADWAY
NEW YORK, NY 10019
Assignment: 5
Reel/Frame:028117/0160   Pages: 4
Recorded: 04/27/2012
Attorney Dkt #:398594US2X CONT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ICHIHASHI, MASAHIDE
Exec Dt:
04/20/2012
2
KOYAMA, MASANORI
Exec Dt:
04/20/2012
Assignees
1
KABUSHIKI KAISHA TOSHIBA
1-1, SHIBAURA 1-CHOME, MINATO-KU
TOKYO, JAPAN 105-8001
2
TOSHIBA MEDICAL SYSTEMS CORPORATION
1385, SHIMOISHIGAMI, OTAWARA-SHI
KOICHIGI-KEN, JAPAN 324-8550
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9192781
US20120207372
13457635
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 6
Reel/Frame:028222/0103   Pages: 6
Recorded: 05/16/2012
Attorney Dkt #:398594US2XCONT
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE 2ND ASSIGNEE'S ADDRESS PREVIOUSLY RECORDED ON REEL 028117 FRAME 0160. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT.
Assignors
1
ICHIHASHI, MASAHIDE
Exec Dt:
04/20/2012
2
KOYAMA, MASANORI
Exec Dt:
04/20/2012
Assignees
1
KABUSHIKI KAISHA TOSHIBA
1-1, SHIBAURA 1-CHOME, MINATO-KU
TOKYO, JAPAN 105-8001
2
TOSHIBA MEDICAL SYSTEMS CORPORATION
1385, SHIMOISHIGAMI
OTAWARA-SHI, TOCHIGI-KEN, JAPAN 324-8550
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9192781
US20120207372
13457635
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 7
Reel/Frame:030875/0190   Pages: 2
Recorded: 07/25/2013
Attorney Dkt #:S7373.0007
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
KOYAMA, MASANORI
Exec Dt:
06/24/2013
Assignee
1
OLYMPUS CORPORATION
43-2, HATAGAYA 2-CHOME, SHIBUYA-KU
TOKYO, JAPAN 151-0072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9423529
US20130308196
13950519
Correspondence name and address
DICKSTEIN SHAPIRO LLP
1633 BROADWAY
NEW YORK, NY 10019
Assignment: 8
Reel/Frame:033241/0704   Pages: 2
Recorded: 07/03/2014
Attorney Dkt #:S7373.0009
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KOYAMA, MASANORI
Exec Dt:
05/26/2014
2
HOSOKAWA, KAZUYUKI
Exec Dt:
05/26/2014
Assignee
1
OLYMPUS CORPORATION
43-2, HATAGAYA 2-CHOME, SHIBUYA-KU
TOKYO, JAPAN 151-0072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20140322502
14323712
Correspondence name and address
DICKSTEIN SHAPIRO LLP
1633 BROADWAY
NEW YORK, NY 10019
Assignment: 9
Reel/Frame:048252/0600   Pages: 4
Recorded: 02/06/2019
Attorney Dkt #:PN1.11U (225049US)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MAEDA, SHINICHI
Exec Dt:
01/29/2019
2
KOYAMA, MASANORI
Exec Dt:
01/29/2019
Assignee
1
PREFERRED NETWORKS, INC.
OTEMACHI BLDG., 2F, 1-6-1 OTEMACHI, CHIYODA-KU
TOKYO, JAPAN 100-0004
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20190156182
16174917
Correspondence name and address
STANIFORD TOMITA LLP
P.O. BOX 591838
SAN FRANCISCO, CA 94159
Assignment: 10
Reel/Frame:052904/0831   Pages: 2
Recorded: 06/11/2020
Attorney Dkt #:530915US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
KOYAMA, MASANORI
Exec Dt:
06/05/2020
Assignee
1
CANON MEDICAL SYSTEMS CORPORATION
1385, SHIMOISHIGAMI, OTAWARA-SHI
TOCHIGI, JAPAN 324-0036
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20200391053
16898526
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 11
Reel/Frame:057663/0868   Pages: 2
Recorded: 09/30/2021
Attorney Dkt #:P1035277US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OSUKA, KYOSUKE
Exec Dt:
06/02/2021
2
KOYAMA, MASANORI
Exec Dt:
05/21/2021
3
HORIE, SATOSHI
Exec Dt:
05/19/2021
Assignee
1
PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
1-61, SHIROMI 2-CHOME, CHUO-KU, OSAKA-SHI
OSAKA, JAPAN 540-6207
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11647278
US20220103759
17342139
Correspondence name and address
PASONA KNOWLEDGE PARTNER INC.
8F OBP PANASONIC TOWER
1-61, SHIROMI 2-CHOME, CHUO-KU
OSAKA, 540-6208 JAPAN
Assignment: 12
Reel/Frame:056437/0585   Pages: 2
Recorded: 06/04/2021
Attorney Dkt #:534790US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
KOYAMA, MASANORI
Exec Dt:
05/31/2021
Assignee
1
CANON MEDICAL SYSTEMS CORPORATION
1385, SHIMOISHIGAMI
OTAWARA-SHI, TOCHIGI, JAPAN 324-0036
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210220675
17155143
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314

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