Issued Patents All Time
Showing 26–50 of 51 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6708945 | Flow rate control valve | Toru Horiuchi, Kenji Moriyama | 2004-03-23 |
| D487729 | Pressure detection switch with a terminal box | Tomoyuki Okuyama, Haruhiko Okuno, Mitsuhiro Saitoh | 2004-03-23 |
| 6647808 | Position-detecting apparatus | Akira Chiyoda | 2003-11-18 |
| 6520479 | Flow rate control valve | — | 2003-02-18 |
| 6498206 | Impact modifier having improved blocking resistance | Tosio Mizuta, Tomomichi Hashimoto, Mitsuo Kakutani, Akira Takaki | 2002-12-24 |
| D455362 | Pressure detection switch | Tomoyuki Okuyama, Haruhiko Okuno, Ge Pinghou | 2002-04-09 |
| 6329630 | Process of cladding by welding | Minoru Kawasaki, Chikatoshi Maeda | 2001-12-11 |
| 6230606 | Speed control apparatus for cylinder | — | 2001-05-15 |
| 6176438 | Suck back valve having sensor for detecting diaphragm displacement amount | Tetsuro Maruyama, Yuji Tsuda | 2001-01-23 |
| 6164661 | Cylinder head gasket | Hirotaka Kakuta, Kenji Uchida, Kazuya Nakata | 2000-12-26 |
| 6140601 | Laser-welded steel pipe and method therefor | Moriaki Ono, Tsuyoshi Shiozaki, Masanori Ohmura, Yutaka Nagahama, Kenichi Iwazaki +1 more | 2000-10-31 |
| 5972087 | Water-based ink-jet recording fluid | Hisashi Uraki, Ichiro Toyoda, Shigeyuki Ehashi, Seiji Aida, Yasuharu Iida +1 more | 1999-10-26 |
| 5961748 | Laser-welded steel pipe | Moriaki Ono, Tsuyoshi Shiozaki, Masanori Ohmura, Yutaka Nagahama, Kenichi Iwazaki +1 more | 1999-10-05 |
| 5843243 | Wear-resistant copper-based alloy | Minoru Kawasaki, Noboru Takayanagi, Hiromi Nomura, Isaka Kanazawa, Kensuke Hidaka +1 more | 1998-12-01 |
| 5571430 | Method and system for processing workpiece with laser seam, with oscillation of beam spot on the workpeiece and beam oscillating apparatus | Minoru Kawasaki, Hitoshi Kinoshita, Koji Yamada | 1996-11-05 |
| 5356957 | Light anti-chipping coating | Yasuo Nanri, Mitsuo Hironaga | 1994-10-18 |
| 5314036 | Steering angle sensor | Shinji Kato, Soya Takagi, Mizuho Sugiyama, Yuji Yokoya | 1994-05-24 |
| 5304972 | Superconducting magnet apparatus having circulating path for coolant | — | 1994-04-19 |
| 5212215 | Light anti-chipping coating | Yasuo Nanri, Mitsuo Hironaga | 1993-05-18 |
| 4959732 | Still video signal playback apparatus for converting an input video signal into a noise cancelled, drop-out compensated playback signal | Kazuo Okada | 1990-09-25 |
| 4689439 | Superconducting-coil apparatus | — | 1987-08-25 |
| 4496435 | Method of manufacturing thin film circuits | Keiji Harada | 1985-01-29 |
| 4387759 | Pneumatic radial tire | Kazuo Obata, Yutaka Yamaguchi, Kojirou Yamaguchi | 1983-06-14 |
| 4373566 | Pneumatic radial tire having a reduced rolling resistance | Hiroshi Hirakawa, Takashi Takusagawa, Nobumasa Ikeda | 1983-02-15 |
| 4349061 | Pneumatic radial tires for passenger cars having a low rolling resistance | Hiroshi Hirakawa, Takashi Takusagawa, Nobumasa Ikeda | 1982-09-14 |