Issued Patents All Time
Showing 26–50 of 76 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7473038 | Optical connector for coupling an optical fiber to a circuit board | Kunihiko Fujiwara, Akito Nishimura, Kenji Sasaki, Ichiro Hatakeyama, Youichi Hashimoto +4 more | 2009-01-06 |
| 7369729 | Optical fiber sheet and optical fiber sheet production method | Daigo Saito, Kazuhiro Takizawa, Tsuyoshi Shimomichi, Yasuhiro Tamaki, Kunihiko Fujiwara | 2008-05-06 |
| 7352921 | Multilayer optical fiber sheet, optical fiber sheet fabricating method, and optical fiber sheet | Daigo Saito, Kazuhiro Takizawa, Tsuyoshi Simomichi, Yasuhiro Tamaki | 2008-04-01 |
| 7272314 | Optical crossconnect apparatus and optical transmission system | Yasuyuki Fukashiro, Shigeki Kitajima, Tatsuo Kanetake, Masahiro Takatori, Shoichi Hanatani +1 more | 2007-09-18 |
| 7062184 | Image formation device and sheet material selection device | Hideyuki Ohtani, Shigeyuki Matsumoto, Tadashi Kiyama, Toshihiro Suganuma | 2006-06-13 |
| 6975811 | Optical one-to-one protection switching apparatus | Sunao Kakizaki, Hideaki Tsushima, Takashi Mori, Masahiro Takatori, Shinichi Kuwano | 2005-12-13 |
| 6908076 | Upper mount of vehicle suspension, including elastic body fixed in metal housing and having sealing lip in contact with inner surface of the housing | Koichi Kobayashi, Michiharu Hikosaka, Yorikazu Nakamura | 2005-06-21 |
| 6819855 | Clip removing tool and clip removing method | Kunihiko Fujiwara, Yasuhiro Tamaki, Yoshikazu Nomura | 2004-11-16 |
| 6813445 | Optical crossconnect apparatus and optical transmission system | Yasuyuki Fukashiro, Shigeki Kitajima, Tatsuo Kanetake, Masahiro Takatori, Shoichi Hanatani +1 more | 2004-11-02 |
| 6755574 | Optical connector | Kunihiko Fujiwara, Yoshikazu Nomura, Hiroshi Yokosuka, Masaaki Takaya, Shinji Nagasawa | 2004-06-29 |
| 6588780 | Upper support in vehicle suspension systems | Kohichi Kobayashi | 2003-07-08 |
| 6434286 | Optical signal switching apparatus | Sunao Kakizaki, Hideaki Tsushima, Shinichi Kuwano | 2002-08-13 |
| 6430379 | Image forming apparatus using intermediate transfer medium | Masaaki Takahashi, Naoto Yoshino, Masao Ohkubo, Takashi Kawabata, Yoko Miyamoto +1 more | 2002-08-06 |
| 6425692 | Connecting structure for optical connector | Kunihiko Fujiwara, Yoshikazu Nomura, Hiroshi Yokosuka, Masaaki Takaya, Shinji Nagasawa | 2002-07-30 |
| 6362905 | Optical crossconnect apparatus and optical transmission system | Yasuyuki Fukashiro, Shigeki Kitajima, Tatsuo Kanetake, Masahiro Takatori, Shoichi Hanatani +1 more | 2002-03-26 |
| 6349192 | Tandem type image forming apparatus | Naoto Yoshino, Shuji Iseki, Minoru Niwa, Takashi Kawabata, Masaaki Takahashi +3 more | 2002-02-19 |
| 6347196 | Image sticking reducing method and apparatus | Takashi Kawabata, Shuji Iseki, Keiji Yamamoto, Naoto Yoshino, Naoto Nishi +3 more | 2002-02-12 |
| 6341032 | Method and system for reducing optical surge | Yasuyuki Fukashiro, Hideaki Tsushima | 2002-01-22 |
| 6334009 | Optical signal switching apparatus | Yasuyuki Fukashiro, Shinichi Kuwano, Kenji Yamahara, Hideaki Tsushima | 2001-12-25 |
| 6298212 | Apparatus providing improved image transfer to an intermediate transfer belt | Noriyoshi Kono, Yoshihiro Enomoto, Nobukazu Takahashi | 2001-10-02 |
| 6229932 | Optical signal switching apparatus | Yasuyuki Fukashiro, Shinichi Kuwano, Kenji Yamahara, Hideaki Tsushima | 2001-05-08 |
| 6195611 | Route search method | Tadashi Sakamoto | 2001-02-27 |
| 6175711 | Image forming apparatus having a toner diffuser | Naoto Yoshino, Tatsuya Soga, Naoto Nishi, Takashi Kawabata, Shuji Iseki +3 more | 2001-01-16 |
| 6144831 | Image forming apparatus and method | Katsuya Takenouchi, Yasushi Kawahata, Nobuyoshi Komatsu, Keiji Yamamoto, Noriaki Kojima +4 more | 2000-11-07 |
| 6104899 | Image forming apparatus capable of reducing the skew of an image formed on a sheet | Norio Hokari, Takashi Kawabata, Keiji Yamamoto, Naoto Yoshino, Naoto Nishi +3 more | 2000-08-15 |