Issued Patents All Time
Showing 1–19 of 19 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12088968 | Display control device, display control system, and display control method | Kazuhisa Takahama | 2024-09-10 |
| 11634890 | Image display system for work machine | Takanobu Tanimoto, Yu Nanri, Kazuhisa Takahama | 2023-04-25 |
| 11459735 | Display control system, display control device, and display control method | Kazuhisa Takahama | 2022-10-04 |
| 11447928 | Display system, display method, and remote control system | Kazuhiro Hatake | 2022-09-20 |
| 11427988 | Display control device and display control method | Kazuhisa Takahama | 2022-08-30 |
| 11280062 | Display system, display method, and display device | Kazuhisa Takahama | 2022-03-22 |
| 11230825 | Display system, display method, and display apparatus | Kazuhisa Takahama | 2022-01-25 |
| 9156341 | Electric work vehicle and battery holding structure thereof | Yoshiyuki Takano, Hikaru Tajima | 2015-10-13 |
| 8727055 | Electric work vehicle and base thereof | Yoshiyuki Takano | 2014-05-20 |
| 7383156 | Apparatus for inspecting wafer surface, method for inspecting wafer surface, apparatus for judging defective wafer, method for judging defective wafer, and apparatus for processing information on wafer surface | Kouzou Matsusita, Tomikazu Tanuki, Mitsuo Terada, Kotaro Hori, Kiyoharu Miyakawa +2 more | 2008-06-03 |
| 6248973 | Laser marking method for semiconductor wafer | Yukihiko Sugimoto, Kotaro Hori | 2001-06-19 |
| 5895588 | Controller of laser marking machine | Koji Misugi, Akihiko Soda | 1999-04-20 |
| 5896163 | Laser liquid crystal marker and method for judging deterioration of liquid crystal | Yukihiro Tsuda, Yoshinori Saito, Etsurou Sato | 1999-04-20 |
| 5821497 | Laser marking system and laser marking method | Taku Yamazaki, Yukihiro Tsuda, Akira Mori | 1998-10-13 |
| 5760370 | Image display method for liquid crystal mask laser marker | Yukihiro Tsuda | 1998-06-02 |
| 5747772 | Laser marking method including raster scanning of rapidly rewritten liquid crystal mask | Hirokazu Tanaka | 1998-05-05 |
| 5734145 | Laser marking method using laser heated liquid crystal mask | Masashi Ichihara, Akira Mori, Yukihiro Tsuda | 1998-03-31 |
| 5663826 | Transmission type liquid crystal mask marker | Yukihiro Tsuda, Taku Yamazaki, Akira Mori | 1997-09-02 |
| 5608563 | Scanner | Koji Yoshida, Taku Yamazaki | 1997-03-04 |