Issued Patents All Time
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7744197 | Method for manufacturing inkjet recording head of inkjet recording device | Takahiro Yamada, Satoru Tobita, Hitoshi Kida, Nobuhiro Kurosawa | 2010-06-29 |
| 7651203 | Inkjet recording device, ejecting device provided therein, and method of calibrating ejection characteristic for droplet | Takahiro Yamada, Hitoshi Kida, Satoru Tobita | 2010-01-26 |
| 7542652 | Multi-beam light source, method for manufacturing the same, light scanning unit using the same, and image forming apparatus using the same | Takeshi Mochizuki | 2009-06-02 |
| 6702432 | Configuration of inkjet head realizing uniform ink ejection performance | Hiroshi Takahagi, Nobuhiro Noto, Takashi Sato, Akira Kashimura, Kenji Yamada | 2004-03-09 |
| 6682179 | Ink jet print head and method of production thereof | Hiroshi Takahagi, Nobuhiro Noto, Nobuhiro Kurosawa, Kenji Yamada | 2004-01-27 |
| 6679589 | Ink jet print head and method of production thereof | Hiroshi Takahagi, Nobuhiro Noto, Yutaka Shoji, Yoshitaka Akiyama, Kenji Yamada | 2004-01-20 |
| 6457222 | Method of manufacturing ink jet print head | Takuji Torii, Nobuhiro Noto, Keiji Watanabe, Yoshitaka Akiyama, Nobuhiro Kurosawa +2 more | 2002-10-01 |
| 6378972 | Drive method for an on-demand multi-nozzle ink jet head | Yoshitaka Akiyama, Takuji Torii, Nobuhiro Noto, Kazuaki Akimoto, Kazuo Shimizu +1 more | 2002-04-30 |
| 6264310 | Multi-nozzle ink jet head with dummy piezoelectric elements at both ends of a piezoelectric element array for controlling the flow of adhesive about the piezoelectric element array | Takuji Toru, Nobuhiro Noto, Takao Matsuoka, Yoshitaka Akiyama, Kazuaki Akimoto +2 more | 2001-07-24 |
| 6094558 | Transfer belt and electrophotographic apparatus | Ryuuichi Shimizu, Takashi Nishimura, Masato Miwa, Masafumi Shimizu | 2000-07-25 |
| 5903078 | Rotary polygon mirror motor | Junshin Sakamoto | 1999-05-11 |
| 5434695 | Dynamic pressure bearing and rotary polygon mirror device with the bearing | Susumu Saito, Junshin Sakamoto, Makoto Kurosawa, Takahiro Kikuchi, Satoru Wada | 1995-07-18 |
| 5228386 | Print hammer assembly for dot line printer | Shigenori Suematsu, Yoshikane Matsumoto, Hirotaka Kobayashi, Shinichi Sakamoto | 1993-07-20 |
| 5118210 | Print hammers of printing head in dot line printer | Hirotaka Kobayashi | 1992-06-02 |
| 5107628 | Method of fabricating article having aspheric figure and tool for use in carrying out the method | Yoshimasa Kondo, Shigeo Moriyama, Akira Arimoto, Koji Takahashi | 1992-04-28 |