YM

Yoshihiro Matsuoka

EX Exedy: 42 patents #2 of 223Top 1%
EC Emit-Seiko Co.: 6 patents #1 of 11Top 10%
DC Daito Seiki Co.: 3 patents #1 of 8Top 15%
DS Daikin Seisakusho: 3 patents #35 of 126Top 30%
Canon: 2 patents #12,681 of 19,416Top 70%
TC Totoku Electric Co.: 2 patents #14 of 92Top 20%
FL Fujitsu Semiconductor Limited: 2 patents #355 of 1,301Top 30%
FL Fujitsu Microelectronics Limited: 1 patents #212 of 624Top 35%
Fujitsu Limited: 1 patents #14,843 of 24,456Top 65%
CK Ckd: 1 patents #167 of 332Top 55%
HC Hitachi Plant Engineering & Construction Co.: 1 patents #53 of 194Top 30%
📍 Tochigi, JP: #42 of 2,789 inventorsTop 2%
Overall (All Time): #41,400 of 4,157,543Top 1%
58
Patents All Time

Issued Patents All Time

Showing 51–58 of 58 patents

Patent #TitleCo-InventorsDate
5559916 Method for manufacturing optical fiber assembly with polished end-face, an end face polishing apparatus, and a method for examining the end point of end-face polishing process of optical fiber Kazuhiko Terao, Hidetoku Iida, Takeyasu Nakayama, Toshiya Kubo, Jiro Horigome +2 more 1996-09-24
5513731 Torsional vibration damping device of torque converter 1996-05-07
5463709 End-face polished ferrule and its method of manufacture Kazuhiko Terao, Hidetoku Iida, Takeyasu Nakayama, Toshiya Kubo, Jiro Horigome +2 more 1995-10-31
5461689 Apparatus for and method of polishing optical connectors Nobutoshi Takeda, Tohru Mizuhashi 1995-10-24
5458531 Polisher Nobutoshi Takeda, Tohru Mizuhashi 1995-10-17
5412747 Apparatus for and method of polishing optical connectors Nobutoshi Takeda, Tohru Mizuhashi 1995-05-02
5400884 Torque convertor 1995-03-28
5386896 Torsional vibration damping device and lock-up clutch in torque converter 1995-02-07