TT

Tomoyuki Takahashi

FU Fujifilm: 22 patents #353 of 4,519Top 8%
IBM: 20 patents #5,451 of 70,183Top 8%
SO Sony: 18 patents #2,315 of 25,231Top 10%
Fujitsu Limited: 17 patents #1,701 of 24,456Top 7%
LP Lenovo (Singapore) Pte.: 12 patents #159 of 1,301Top 15%
TL Tokyo Electron Limited: 9 patents #845 of 5,567Top 20%
NA Namics: 5 patents #11 of 113Top 10%
Kawasaki: 5 patents #446 of 2,943Top 20%
KS Komatsu Shisakusho: 4 patents #94 of 885Top 15%
DA Daizo: 4 patents #6 of 23Top 30%
TC Taiyo Yuden Co.: 3 patents #384 of 959Top 45%
SC Sekisui Plastics Co.: 2 patents #30 of 144Top 25%
YE Yokogawa Electric: 1 patents #658 of 1,441Top 50%
JP Jps: 1 patents #10 of 15Top 70%
KU Kagoshima University: 1 patents #28 of 155Top 20%
JA Japan Science And Technology Agency: 1 patents #756 of 2,171Top 35%
NE Nec: 1 patents #7,889 of 14,502Top 55%
NS Nippon Cable System: 1 patents #25 of 90Top 30%
SC Sumitomo Osaka Cement Co.: 1 patents #199 of 327Top 65%
Overall (All Time): #8,930 of 4,157,543Top 1%
126
Patents All Time

Issued Patents All Time

Showing 76–100 of 126 patents

Patent #TitleCo-InventorsDate
6084747 Magnetic head device 2000-07-04
6031693 Sliding-type magnetic head for magnetooptical recording Kazuhiro Kimura, Tadao Nishii, Kenji Yazawa, Kazutoshi Asada, Hideo Tanaka +1 more 2000-02-29
D418147 Magnetic head for a disc recorder 1999-12-28
D413900 Magnetic head 1999-09-14
5943312 Sliding-type magnetic head for magnetooptical recording Kazuhiro Kimura, Tadao Nishii, Kenji Yazawa, Kazutoshi Asada, Hideo Tanaka +1 more 1999-08-24
5910867 Magnetic head device with integrally molded conductive elastic body and resin body 1999-06-08
5825592 Magnetic head with bobbin attached to a slidable contact body 1998-10-20
5822154 Magnetic head apparatus with resin portions sandwiching an elastic member to form elastic displacing portions and method of making the same Hideo Tanaka 1998-10-13
5768095 Portable computer having overhead projection capability and back lid portion with switch controlling backlight Fusanobu Nakamura 1998-06-16
5720628 Power converter with compact cord storge Hideyuki Usui, Toshitsugu Mito 1998-02-24
D390836 Card reader 1998-02-17
5682280 Sliding-type magnetic head for magnetooptical recording Kazuhiro Kimura, Tadao Nishii, Kenji Yazawa, Kazutoshi Asada, Hideo Tanaka +1 more 1997-10-28
5663937 Magnetic head slider for supporting a recessed magnetic head and having a side recess to prevent inadvertent contact with disc surface at rim 1997-09-02
D382852 Portable battery charger 1997-08-26
5657300 Magnetic head having elastic members for magneto-optical recording device 1997-08-12
D380458 Portable personal computer Kazuhiko Yamazaki, Samuel A. Lucente 1997-07-01
5636102 Portable information processing apparatus with hinge for enlarged LCD display Takane Fujino, Yoshifumi Natsuyama, Yoshiharu Uchiyama 1997-06-03
5632452 Photographic film cassette, and apparatus and method of loading and removing photographic film in association with the cassette Koichi Takahashi, Tetsuya Takatori, Haruo Ichikawa, Akimasa Kaya 1997-05-27
5608485 Photographic film cassette having a spool locking device and camera for use with the same Hideaki Kataoka 1997-03-04
5573201 Photographic film cassette and apparatus and method of loading and removing photographic film in association with the cassette Koichi Takahashi, Tetsuya Takatori, Haruo Ichikawa, Akimasa Kaya 1996-11-12
5544835 Photographic film cassette, and apparatus and method of loading and removing photographic film in association with the cassette Koichi Takahashi, Tetsuya Takatori, Haruo Ichikawa, Akimasa Kaya 1996-08-13
5535075 Sliding-type magnetic head for magnetooptical recording Kazuhiro Kimura, Tadao Nishii, Kenji Yazawa, Kazutoshi Asada, Hideo Tanaka +1 more 1996-07-09
D371122 Disk drive storage unit for a data processing system 1996-06-25
5526084 Photographic film cassette which is easily removed from a camera and camera for use with the same Hideaki Kataoka 1996-06-11
D369350 Controller unit 1996-04-30