TK

Tatsuo Kato

Fujitsu Limited: 14 patents #2,150 of 24,456Top 9%
SM Smk: 8 patents #22 of 269Top 9%
MI Mitsui Petrochemical Industries: 5 patents #143 of 1,024Top 15%
FL Fujitsu Microelectronics Limited: 2 patents #92 of 624Top 15%
HO Hosiden: 2 patents #123 of 328Top 40%
Aisin Seiki Kabushiki Kaisha: 2 patents #1,427 of 3,782Top 40%
SO Sony: 1 patents #17,262 of 25,231Top 70%
Brother Kogyo: 1 patents #2,155 of 2,767Top 80%
FL Fujitsu Semiconductor Limited: 1 patents #612 of 1,301Top 50%
HC Hosiden Electronics Co.: 1 patents #49 of 98Top 50%
KS Komatsu Shisakusho: 1 patents #409 of 885Top 50%
Ngk Spark Plug Co.: 1 patents #959 of 1,594Top 65%
📍 Yokohama, JP: #200 of 480 inventorsTop 45%
Overall (All Time): #76,605 of 4,157,543Top 2%
41
Patents All Time

Issued Patents All Time

Showing 26–41 of 41 patents

Patent #TitleCo-InventorsDate
5667404 Co-axial connector for high-frequency cable Akihiko Ono 1997-09-16
5556292 Cable connector Katsuhiko Kishi, Takeshi Matsuda 1996-09-17
D371340 RF separator Masakazu Suzuki, Toshifumi Nakakuki 1996-07-02
5382620 Resin composition Yasushi Nagase, Masami Kobayashi, Shinichi Imuta 1995-01-17
5338792 Heat-resistant overwrap film from 4-methyl-1-pentene and isobutylene and 1-butene Yasushi Nagase, Masami Kobayashi, Shinichi Imuta 1994-08-16
5200718 Balun transformer with common mode coil 1993-04-06
5178112 Throttle control apparatus Tadashi Terazawa, Mitsuo Kikkawa, Shoichi Doi 1993-01-12
5161507 Throttle control apparatus Tadashi Terazawa, Mitsuo Kikkawa, Shoichi Doi 1992-11-10
5158827 Matt film with a rough surface Mikio Katagiri 1992-10-27
4864085 Keyboard switch Tadashi Hanajima 1989-09-05
4692506 Five-component copolyester, process for preparation thereof, and shaped articles thereof Tadao Yatsu, Takayuki Nakano, Nobuya Hinooka 1987-09-08
4677565 Automatic vending system Hirokazu Ogaki, Yuichi Yasutomo, Yoshibumi Kato, Takamitsu Suzuki 1987-06-30
4626226 Torque fluctuation damper Masauemon Kajikawa, Hiroyuki Kitajima 1986-12-02
4622268 Five-component copolyester, process for preparation thereof, and shaped articles thereof Tadao Yatsu, Takayuki Nakano, Nobuya Hinooka 1986-11-11
4582813 Sintered alumina product Atsushi Kanda, Shunichi Takagi 1986-04-15
4275194 Chitosan-iodine adduct Masatada Kato, Nobuaki Mineshima, Yoshiharu Kawada, Hironori Hanada, Teiichi Inomata 1981-06-23