skip navigationU S P T O SealUnited States Patent and Trademark Office AOTW logo
Home|Site Index|Search|Guides|Contacts|eBusiness|eBiz alerts|News|Help
Assignments on the Web > Patent Query
Patent Assignment Assignor Details
NOTE:Results display only for issued patents and published applications. For pending or abandoned applications please consult USPTO staff.

Assignor Name : IKEMOTO, YOSUKE
Total Assignments: 10
Assignment: 1
Reel/Frame:017802/0934   Pages: 6
Recorded: 06/15/2006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
IKEMOTO, YOSUKE
Exec Dt:
02/24/2006
2
NAKASENDO, TARO
Exec Dt:
02/27/2006
Assignee
1
PENTAX CORPORATION
36-9, MAENOCHO 2-CHOME, ITABASHI-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20060211917
11362772
Correspondence name and address
BRUCE H. BERNSTEIN
P29046
GREENBLUM & BERNSTEIN, P.L.C.
1950 ROLAND CLARKE PLACE
RESTON, VA 20191
Assignment: 2
Reel/Frame:019295/0418   Pages: 3
Recorded: 05/15/2007
Attorney Dkt #:P31702
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
IKEMOTO, YOSUKE
Exec Dt:
05/11/2007
Assignee
1
PENTAX CORPORATION
36-9, MAENOCHO 2-CHOME, ITABASHI-KU,
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7822247
US20070269087
11748684
Correspondence name and address
GREENBLUM & BERNSTEIN, P.L.C.
1950 ROLAND CLARKE PLACE
RESTON, VA 20191
Assignment: 3
Reel/Frame:019295/0558   Pages: 3
Recorded: 05/15/2007
Attorney Dkt #:P31703
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
IKEMOTO, YOSUKE
Exec Dt:
05/11/2007
Assignee
1
PENTAX CORPORATION
36-9, MAENOCHO 2-CHOME, ITABASHI-KU,
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7822248
US20070269088
11748702
Correspondence name and address
GREENBLUM & BERNSTEIN, P.L.C.
1950 ROLAND CLARKE PLACE
RESTON, VA 20191
Assignment: 4
Reel/Frame:022467/0903   Pages: 11
Recorded: 03/30/2009
Attorney Dkt #:P35949
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TAKAHASHI, MASAO
Exec Dt:
03/26/2009
2
YOKOYAMA, YUKO
Exec Dt:
03/26/2009
3
IKEMOTO, YOSUKE
Exec Dt:
03/24/2009
Assignee
1
HOYA CORPORATION
2-7-5, NAKA-OCHIAI, SHINJUKU-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20090244260
12413764
Correspondence name and address
GREENBLUM & BERNSTEIN, P.L.C.
1950 ROLAND CLARKE PLACE
RESTON, VA 20191
Assignment: 5
Reel/Frame:023014/0139   Pages: 5
Recorded: 07/28/2009
Attorney Dkt #:P36642
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
IKEMOTO, YOSUKE
Exec Dt:
07/15/2009
2
MIIKE, HIDETOSHI
Exec Dt:
07/15/2009
3
OSA, ATSUSHI
Exec Dt:
07/15/2009
Assignees
1
HOYA CORPORATION
2-7-5 NAKA-OCHIAI, SHINJUKU-KU
TOKYO, JAPAN 161-8525
2
YAMAGUCHI UNIVERSITY
1677-1 YOSHIDA, YAMAGUCHI-SHI
YAMAGUCHI, JAPAN 753-8511
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8085316
US20100033597
12510521
Correspondence name and address
GREENBLUM & BERNSTEIN, P.L.C.
1950 ROLAND CLARKE PLACE
RESTON, VA 20191
Assignment: 6
Reel/Frame:031306/0451   Pages: 4
Recorded: 09/30/2013
Attorney Dkt #:1009682-000214
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HAYAKAWA, TAKAYUKI
Exec Dt:
08/08/2013
2
SAKUMA, SATOSHI
Exec Dt:
08/08/2013
3
SHIMURA, YUKAKO
Exec Dt:
08/08/2013
4
AZUMA, MITSUO
Exec Dt:
08/08/2013
5
IKEMOTO, YOSUKE
Exec Dt:
08/08/2013
Assignee
1
MITSUBISHI PENCIL COMPANY, LIMITED
23-37, HIGASHI-OHI 5-CHOME
SHINAGAWA-KU
TOKYO, JAPAN 140-8537
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9445983
US20140079654
14026563
Correspondence name and address
BUCHANAN INGERSOLL & ROONEY, PC
1737 KING STREET
SUITE 500
ALEXANDRIA, VA 22314
Assignment: 7
Reel/Frame:031515/0008   Pages: 6
Recorded: 10/30/2013
Attorney Dkt #:1009682-000214
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE THIRD INVENTOR'S NAME PREVIOUSLY RECORDED ON REEL 031306 FRAME 0451. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT OF ASSIGNOR INTEREST.
Assignors
1
HAYAKAWA, TAKAYUKI
Exec Dt:
08/08/2013
2
SAKUMA, SATOSHI
Exec Dt:
08/08/2013
3
SHINMURA, YUKAKO
Exec Dt:
08/08/2013
4
AZUMA, MITSUO
Exec Dt:
08/08/2013
5
IKEMOTO, YOSUKE
Exec Dt:
08/08/2013
Assignee
1
MITSUBISHI PENCIL COMPANY, LIMITED
23-37, HIGASHI-OHI 5-CHOME
SHINAGAWA-KU
TOKYO, JAPAN 140-8537
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9445983
US20140079654
14026563
Correspondence name and address
BUCHANAN INGERSOLL & ROONEY PC
1737 KING STREET
SUITE 500
ALEXANDRIA, VA 22314
Assignment: 8
Reel/Frame:031787/0614   Pages: 4
Recorded: 12/16/2013
Attorney Dkt #:1009682-000218
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SAKUMA, SATOSHI
Exec Dt:
11/29/2013
2
AZUMA, MITSUO
Exec Dt:
11/29/2013
3
IKEMOTO, YOSUKE
Exec Dt:
11/29/2013
Assignee
1
MITSUBISHI PENCIL COMPANY, LIMITED
23-37, HIGASHI-OHI 5-CHOME, SHINAGAWA-KU
TOKYO, JAPAN 140-8537
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20140170099
14107091
Correspondence name and address
BUCHANAN INGERSOLL & ROONEY
P.O. BOX 1404
ALEXANDRIA, VA 22313-1404
Assignment: 9
Reel/Frame:033039/0552   Pages: 3
Recorded: 06/05/2014
Attorney Dkt #:1009682-000224
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SAKUMA, SATOSHI
Exec Dt:
05/23/2014
2
AZUMA, MITSUO
Exec Dt:
05/23/2014
3
IKEMOTO, YOSUKE
Exec Dt:
05/23/2014
Assignee
1
MITSUBISHI PENCIL COMPANY, LIMITED
23-37, HIGASHI OHI 5-CHOME
SHINAGAWA-KU, TOKYO, JAPAN 140-8537
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20140341825
14363115
Correspondence name and address
BUCHANAN INGERSOLL & ROONEY P.C.
P.O. BOX 1404
ALEXANDRIA, VA 22313-1404
Assignment: 10
Reel/Frame:055855/0213   Pages: 5
Recorded: 04/07/2021
Attorney Dkt #:P62538
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KOIZUMI, RYOHEY
Exec Dt:
03/22/2021
2
IKEMOTO, YOSUKE
Exec Dt:
03/22/2021
Assignee
1
HOYA CORPORATION
6-10-1 NISHI-SHINJUKU, SHINJUKU-KU
TOKYO, JAPAN 160-8347
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11950762
US20210338043
17283417
Correspondence name and address
GREENBLUM & BERNSTEIN, P.L.C.
1950 ROLAND CLARKE PLACE
RESTON, VA 20191

Search Results as of: 04/28/2024 03:02 PM
If you have any comments or questions concerning the data displayed, contact PRD / Assignments at 571-272-3350. v.2.6
Web interface last modified: August 25, 2017 v.2.6
| .HOME | INDEX| SEARCH | eBUSINESS | CONTACT US | PRIVACY STATEMENT