Issued Patents All Time
Showing 26–39 of 39 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7558448 | Optical switching system and control method for micro mirror | Shinji Yamashita | 2009-07-07 |
| 7485937 | Tunnel junction device | Yoshinori Tokura, Masashi Kawasaki, Hiroshi Akoh, Hiroyuki Yamada, Hiroshi Sato +1 more | 2009-02-03 |
| 7486850 | Optical switch system | Kenji Rikimaru, Shinji Yamashita | 2009-02-03 |
| 7466915 | Mirror controller for optical switch | Kazuyuki Mori, Tamotsu Akashi, Yoshio Sakai | 2008-12-16 |
| 7466967 | Communication system | Naoyuki Takeshita, Toshikazu Senuki, Tetsuya Yasui, Shinichirou Miyajima, Katsuhiro Eguchi +2 more | 2008-12-16 |
| 7467171 | Digital filter device | Kenji Rikimaru, Kazuyuki Mori, Yuji Tochio | 2008-12-16 |
| 7398019 | Control apparatus and control method of optical signal exchanger | Yuji Tochio, Kazuyuki Mori, Tetsuji Yamabana, Ichiro Watanabe | 2008-07-08 |
| 7280507 | Radio LAN data transmission system, radio LAN data transmission method, and computer product | Shinichirou Miyajima, Kazuhiro Ichiyanagi, Akiko Kusumoto, Yuji Nagano, Katsuhiro Eguchi +2 more | 2007-10-09 |
| 6864315 | Crosslinkable rubber compositions and use thereof | Takashi Hakuta, Masaaki Kawasaki, Yoshiharu Kikuchi, Hidenari Nakahama, Taku Koda +7 more | 2005-03-08 |
| 6784255 | Rubber composition for extrusion molding and for molding with mold and use thereof | Hidenari Nakahama, Mikio Hosoya, Masaaki Kawasaki | 2004-08-31 |
| 6111021 | Rubber composition and process for the production thereof | Hidenari Nakahama, Masaaki Kawasaki, Tetsuo Tojo, Taku Koda, Yoshio Maejima +2 more | 2000-08-29 |
| 5295002 | Image communication device | Toshihiro Kumano, Shiro Takamizawa, Hiroyuki Yamada, Masanori Sato | 1994-03-15 |
| 5206745 | Image reading device | Hiroyuki Yamada, Toshihiro Kumano, Shiro Takamizawa, Masanori Sato | 1993-04-27 |
| 5102115 | Image reading device | Shiro Takamizawa, Toshihiro Kumano, Kiroyuki Yamada, Masanori Sato | 1992-04-07 |