Issued Patents All Time
Showing 176–200 of 203 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D475264 | Portable electric jigsaw | Hirotomo Inayoshi, Shinsuke Okuda | 2003-06-03 |
| 6522942 | Transfer apparatus for semiconductor process | Hiroaki Saeki | 2003-02-18 |
| 6521139 | Composition for circuit board manufacture | Joseph Montano | 2003-02-18 |
| D468983 | Portable electric jigsaw | Hirotomo Inayoshi, Shinsuke Okuda | 2003-01-21 |
| 6493949 | Chain saw with an improved chain tensioning arrangement | Hideyuki Nakadachi | 2002-12-17 |
| RE37832 | Electromotive chain saw | Kazuya Nakamura, Makoto Mizutani | 2002-09-10 |
| 5915795 | Chain saw braking device | Kazuya Nakamura, Makoto Mizutani, Hideyuki Nakadachi | 1999-06-29 |
| 5791057 | Electromotive chain saw | Kazuya Nakamura, Makoto Mizutani | 1998-08-11 |
| 5709032 | Chain stop device for an electromotive chain saw | Makoto Mizutani, Hideki Okubo | 1998-01-20 |
| D385766 | Portable electric chain saw | Norifumi Niwa | 1997-11-04 |
| 5672285 | Laser casting apparatus and method | Shigeki Maekawa | 1997-09-30 |
| 5557215 | Self-bias measuring method, apparatus thereof and electrostatic chucking apparatus | Hiroaki Saeki | 1996-09-17 |
| 5460684 | Stage having electrostatic chuck and plasma processing apparatus using same | Hiroaki Saeki, Teruo Asakawa, Noboru Masuoka | 1995-10-24 |
| 5372206 | Tightening tool | Katsuhiko Sasaki, Yoshinori Shibata | 1994-12-13 |
| 5355635 | Power-driven cut-off machine | Katsuhiko Sasaki | 1994-10-18 |
| D344000 | Electric screwdriver | Yoshinori Shibata | 1994-02-08 |
| 5260231 | Method for the production of a semiconductor laser | Hidenori Kawanishi, Taiji Morimoto, Shinji Kaneiwa, Hiroshi Hayashi, Nobuyuki Miyauchi +5 more | 1993-11-09 |
| 5226259 | Automotive door with power window | Shuji Yamagata, Kensuke Uchida, Yuichi Kato | 1993-07-13 |
| 5228047 | Semiconductor laser device and a method for producing the same | Mitsuhiro Matsumoto, Kazuaki Sasaki, Tadashi Takeoka, Hiroshi Nakatsu, Masanori Watanabe +2 more | 1993-07-13 |
| 5214634 | Optical disc apparatus for recording and reproducing signals on both surfaces of a disk with a single optical pickup | Tadashi Maeoka, Yukihiro Fukushima | 1993-05-25 |
| 5208468 | Semiconductor laser device with a sulfur-containing film provided between the facet and the protective film | Hidenori Kawanishi, Taiji Morimoto, Shinji Kaneiwa, Hiroshi Hayashi, Nobuyuki Miyauchi +5 more | 1993-05-04 |
| 5179498 | Electrostatic chuck device | Toshiaki Hongoh | 1993-01-12 |
| 5171706 | Method for the production of a semiconductor laser device | Mitsuhiro Matsumoto, Kazuaki Sasaki | 1992-12-15 |
| 5072124 | Disinfector system for disinfecting water by electron beam | Yasuhiko Seike, Nobuki Ito, Teijiro Miyata, Hidehiko Arai | 1991-12-10 |
| 5042044 | Semiconductor laser device, a semiconductor wafer | Kazuaki Sasaki, Taiji Morimoto, Mitsuhiro Matsumoto, Hiroyuki Hosoba, Sadayoshi Matsui +3 more | 1991-08-20 |