Issued Patents All Time
Showing 126–142 of 142 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7075709 | Optical transmission system, optical repeater, and optical transmission method | Takafumi Terahara, Rainer Hainberger, Junichi Kumasako | 2006-07-11 |
| 7040791 | Illumination apparatus having front and side illumination units | Isamu Yamanishi | 2006-05-09 |
| 6977010 | Apparatus for pulling single crystal by CZ method | Hiroshi Inagaki, Shigeki Kawashima, Makoto Kamogawa, Toshirou Kotooka, Toshiaki Saishoji +7 more | 2005-12-20 |
| 6941074 | Bidirectionally transmittable optical wavelength division multiplexed transmission system | Takafumi Terahara, Junichi Kumasako, Rainer Hainberger | 2005-09-06 |
| 6499956 | Resonator-integrated fan shroud and resonator-integrated fan shroud with air intake duct | — | 2002-12-31 |
| 6481154 | Method of large-scale propagation of trees of genus Swietenia | Ryo Soda | 2002-11-19 |
| D438546 | Agricultural tractor | Hisato Katoh, Mamoru Kawaguchi | 2001-03-06 |
| 6182771 | Tractor | Akio Hattori | 2001-02-06 |
| 5935322 | Method of pulling up a single crystal semiconductor | Koichi Shimomura, Yoshinobu Hiraishi, Mitsunori Kawabata | 1999-08-10 |
| 5922599 | Method for large-scale propagation of trees of genus Gmelina by tissue culture | Ryo Soda | 1999-07-13 |
| 5263810 | Working implement connection structure for a working vehicle having a boom assembly | Mitsuhiro Takekata | 1993-11-23 |
| 5248237 | Frame structure of a working vehicle for attaching a working implement | — | 1993-09-28 |
| 5240367 | Front loader attaching and removing method | Masami Hirooka | 1993-08-31 |
| 5224033 | Work automation apparatus for hydraulic drive machines | Takao Kamide, Kiyoshi Note, Koichi Yamashita, Shinji Maeda | 1993-06-29 |
| 5170342 | Method and apparatus for automating a routine operation of electronically controlled hydraulic-powered machine | Kiyoshi Note, Koichi Yamashita, Shinji Maeda | 1992-12-08 |
| 4904161 | Apparatus for controlling hydrualic pump | Takao Kamide, Takaichi Saigo, Katsumi Yoshida | 1990-02-27 |
| 4792052 | Apparatus for controlling the number of revolutions of an engine | Junji Okuda, Kazunori Hashi, Kazuo Kubo | 1988-12-20 |