Issued Patents All Time
Showing 51–75 of 101 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6843215 | Sliding mechanism and variable valve timing mechanism for internal combustion engine | Ichiro Hiratsuka | 2005-01-18 |
| 6782854 | Valve timing control device | Motoo Nakamura | 2004-08-31 |
| 6579486 | Manufacturing method for flanged resin product | Sachio Takizawa, Takuji Akiyama | 2003-06-17 |
| 6555850 | Field-effect transistor | Ryoji Sakamoto | 2003-04-29 |
| 6497205 | Valve control system for electromagnetic valve | Hiroshi Kumaki, Ikuhiro Taniguchi, Taketoshi Kawabe | 2002-12-24 |
| 6494172 | Apparatus and method for controlling electromagnetically operable engine valve assembly | Seigo Komatsu, Ikuhiro Taniguchi, Taketoshi Kawabe | 2002-12-17 |
| 6482720 | Method for manufacturing compound semiconductor device | Takashi Sugino | 2002-11-19 |
| 6412456 | Control system of electromagnetically operated valve | Hiroshi Kumaki, Ikuhiro Taniguchi, Taketoshi Kawabe | 2002-07-02 |
| 6229165 | Semiconductor device | Tetsushi Sakai, Nobuaki Ieda, Masayuki Ino, Yukio Akazawa, Tsuneo Mano +1 more | 2001-05-08 |
| 5928910 | Antifungal substances BE-49385 and process for their production | Hiroshi Kushida, Shigeru Uchiyama, Masao Nagashima, Katsuhisa Kojiri, Kenji Kawamura +1 more | 1999-07-27 |
| 5878782 | Switching valve | — | 1999-03-09 |
| 5783304 | Acidic or basic gas absorptive fiber and fabric | Mitsuru Wakitani | 1998-07-21 |
| 5672890 | Field effect transistor with lightly doped drain regions | — | 1997-09-30 |
| 5627583 | Electroendoscope apparatus | Kazunari Nakamura, Hisao Yabe, Hiroyuki Sasa, Katsuyuki Saito, Yoshihiro Okada +1 more | 1997-05-06 |
| 5614943 | Dissimilar endoscopes usable with a common control unit | Kazunari Nakamura, Katsuyuki Saito, Hiroyuki Sasa, Yoshihiro Okada, Hisao Yabe +1 more | 1997-03-25 |
| 5608388 | Data transfer system using memory with FIFO structure | — | 1997-03-04 |
| 5545121 | Cover-type endoscope apparatus | Hisao Yabe, Yoshihiro Iida, Akira Suzuki, Hideo Ito, Yoshio Tashiro +2 more | 1996-08-13 |
| 5508530 | Field effect transistor | — | 1996-04-16 |
| 5493136 | Field effect transistor and method of manufacturing the same | Ken-ichiro Matsuzaki, Nobuhiro Kuwata, Kenji Otobe, Nobuo Shiga, Ken Yoshida | 1996-02-20 |
| 5473177 | Field effect transistor having a spacer layer with different material and different high frequency characteristics than an electrode supply layer thereon | — | 1995-12-05 |
| 5458133 | Cover type endoscope apparatus | Hisao Yabe, Hideo Itoh, Yoshio Tashiro, Yoshihiro Iida, Akira Suzuki +3 more | 1995-10-17 |
| 5446296 | Semiconductor device | — | 1995-08-29 |
| 5436470 | Field effect transistor | — | 1995-07-25 |
| 5408991 | Endoscope system wherein cleaning solution flows at same speed in cleaning solution supply section and in all flow paths of internal conduits | Yoshihiro Iida, Koji Takamura, Jun Hiroya, Nobuyuki Nakanishi, Takeaki Nakamura +3 more | 1995-04-25 |
| 5408111 | Field-effect transistor having a double pulse-doped structure | Hideki Hayashi | 1995-04-18 |