Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7345832 | Optical element holding structure, optical element lens-barrel and optical communication module | Yoshiki Shibuya, Kazumi Furuta, Hiroshi Miyakoshi | 2008-03-18 |
| 7056037 | Optical bidirectional module | Yukihiro Ozeki, Kazumi Furuta, Hiroaki Ueda, Manami Kuiseko, Koujirou Sekine +2 more | 2006-06-06 |
| 6531882 | Method and apparatus for measuring capacitance | Masahiro Morikawa, Kazumi Furuta | 2003-03-11 |
| 6431004 | Pressure sensitive sensor terminal processing method | Hidenori Ishihara, Noboru Tsuge, Shigeru Kashiwazaki, Fumitaka Nakahigashi | 2002-08-13 |
| 6349461 | Method for manufacturing a pressure sensitive sensor | Hidenori Ishihara, Noboru Tsuge, Shigeru Kashiwazaki, Fumitaka Nakahigashi | 2002-02-26 |
| 6316846 | Cord switch and pressure sensor | Shigeru Kashiwazaki, Hideki Yagyu, Hidenori Ishihara, Tomoyuki Kikuta, Takeshi Tanaka | 2001-11-13 |
| 6260418 | Pressure sensitive sensor | Hidenori Ishihara, Noboru Tsuge, Shigeru Kashiwazaki, Fumitaka Nakahigashi | 2001-07-17 |
| 6078014 | Cord switch and pressure sensor | Shigeru Kashiwazaki, Hideki Yagyu, Hidenori Ishihara, Tomoyuki Kikuta, Takeshi Tanaka | 2000-06-20 |
| D257439 | Duplicator | — | 1980-10-21 |