Issued Patents All Time
Showing 1–25 of 37 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12116736 | Road machine | Akira Sakakibara | 2024-10-15 |
| 12039866 | Display unit for road machine | Yukihiro Tomita | 2024-07-16 |
| 11952730 | Asphalt finisher and management device for road construction machine | — | 2024-04-09 |
| 9995475 | Illumination device | Yuuichi Kimoto, Keiichirou Kinoshita | 2018-06-12 |
| 9406858 | LED module | Shingo Kuriki, Arata Shimozawa, Takahiro Mikami | 2016-08-02 |
| 9239151 | Lamp | Takahiro Mikami, Yuuichi Kimoto, Takayoshi Imanari | 2016-01-19 |
| 9097391 | Lamp | Takahiro Mikami, Yuuichi Kimoto, Takayoshi Imanari | 2015-08-04 |
| 7898915 | Method and apparatus for determining recording powers for recording on an optical disc | — | 2011-03-01 |
| 7746739 | Writing power determining method and optical disc apparatus | — | 2010-06-29 |
| 7353105 | Engine control device for construction machinery | Hisaho MINO | 2008-04-01 |
| 7222710 | Conveyance apparatus, conveyance system, and conveyance method | Shigeru Hosoe, Hiroshi Nagoya | 2007-05-29 |
| 6715369 | Hybrid pipette | Masashi Kobayashi | 2004-04-06 |
| 6637656 | Optical reading apparatus and optical reading method | Tatsuji Kurogama, Makoto Banno | 2003-10-28 |
| 6252682 | Document sensing device for an image forming apparatus | Koichi Kudo, Sumiaki Aoki | 2001-06-26 |
| 5929436 | Optical sensor including a first and second converging optical system for edge detection | Toshiharu Murai, Sumiaki Aoki, Koichi Kudo | 1999-07-27 |
| 5818062 | Original edge detecting system and optical sensor using distance detecting light-receiving means | Toshiharu Murai, Sumiaki Aoki, Koichi Kudo | 1998-10-06 |
| 5729024 | Original edge detecting system and optical sensor | Toshiharu Murai, Sumiaki Aoki, Koichi Kudo | 1998-03-17 |
| 5722324 | Ink trough apparatus for a printing press | Hiroshi Nishiwaki, Toshiharu Fujiwara, Kazushi Hatanaka | 1998-03-03 |
| 5649191 | Information searching apparatus for managing and retrieving document data stored in a storage unit | Toshinori Hirano, Yutaka Takahashi, Isao Inagawa | 1997-07-15 |
| 5610407 | Optical image scanning apparatus detecting sheet size and displacement | — | 1997-03-11 |
| 5574558 | Optical encoding apparatus for measuring displacement of an object using diffraction gratings and twice-diffracted and twice-transmitted light | Kouichi Kudo, Hideo Maeda | 1996-11-12 |
| 5479274 | Optical image scanning apparatus detecting sheet size and displacement | — | 1995-12-26 |
| 5457550 | Optical scanner unit having recursive optical system | Toshiyuki Inokuchi | 1995-10-10 |
| 5237160 | Bar code scanner having hologram | — | 1993-08-17 |
| 5107477 | Integrated optical pick-up device | Kazuhiro Fujita, Toshiyuki Inokuchi, Hideo Maeda, Shigeru Ohuchida | 1992-04-21 |