Issued Patents All Time
Showing 1–20 of 20 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10131973 | High strength spring steel and steel wire | Masayuki Hashimura, Hiroshi Hagiwara, Takanori Miyaki, Takayuki Kisu | 2018-11-20 |
| 6814138 | Air conditioning apparatus for vehicle | Akihiro Tsurushima, Koji Murayama, Katsuhiro Kurokawa, Noriyuki Kitahara | 2004-11-09 |
| 6775418 | Image processing device and processing method | Toshiyuki Yamauchi, Kouji Tatsukawa | 2004-08-10 |
| 6609563 | Vehicular air conditioning apparatus including a detachably installed mix door assembly | Akihiro Tsurushima, Koji Murayama, Katsuhiro Kurokawa, Noriyuki Kitahara | 2003-08-26 |
| 6442028 | Electronic device | — | 2002-08-27 |
| 6017225 | Integral holder-connector for capacitor microphone | Hajime Michiya | 2000-01-25 |
| 5975915 | Socket for inspection of semiconductor device | Hiroto Komatsu | 1999-11-02 |
| 5585896 | Image forming apparatus with a contact member contacting an image carrier | Sadao Takahashi, Nobuo Kikuchi, Kentaro Matsumoto, Tadashi Hayakawa, Yoshiaki Miyashita +3 more | 1996-12-17 |
| 5572293 | Method of and system for cleaning a charge inducing member | Nobuo Kikuchi, Sadao Takahashi, Kentaro Matsumoto, Tadashi Hayakawa, Yoshiaki Miyashita +3 more | 1996-11-05 |
| 5557373 | Cleaning system for charging drum of an image forming apparatus | Yoshiaki Miyashita, Takeshi Tabuchi, Nobuo Kikuchi, Kentaro Matsumoto, Sadao Takahashi +1 more | 1996-09-17 |
| 5526126 | Signal processor for VTR which converts color under signals to color signals | Makoto Furihata, Takashi Jin, Kenya Yamauchi, Shinichi Ishihara | 1996-06-11 |
| 5512708 | Toner used in an image forming apparatus | Sadao Takahashi, Nobuo Kikuchi, Kentaro Matsumoto, Tadashi Hayakawa, Yoshiaki Miyashita +1 more | 1996-04-30 |
| 5500280 | Elastomer-based connector sheet | Nobuyoshi Ogawa | 1996-03-19 |
| 5403194 | Elastic interconnector | — | 1995-04-04 |
| 5300798 | Semiconductor integrated circuit device | Setsuo Ogura, Kazuyuki Kamegaki, Kenya Yamauchi, Yukinori Kitamura, Tuyoshi Nagase | 1994-04-05 |
| 5132806 | Semiconductor integrated circuit device | Yukinori Kitamura, Setsuo Ogura, Shiro Mayuzumi, Shunji Mori, Toshiyuki Fukamachi +3 more | 1992-07-21 |
| 4857987 | Semiconductor device | Setsuo Ogura, Kazuyuki Kamegaki, Hideo Miyazaki, Yukinori Kitamura, Shirou Mayuzumi | 1989-08-15 |
| 4841484 | Tri-state IIL gate | Kazuo Watanabe, Makoto Furihata | 1989-06-20 |
| 4799732 | Chair seat inclining and moving device | — | 1989-01-24 |
| 4430805 | Rail type universal parallel ruler device | Hiroshi Mutoh, Masami Hikawa, Yoshinori Watanabe | 1984-02-14 |