Issued Patents 2004
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6828078 | Composition having refractive index sensitively changeable by radiation and method for forming refractive index pattern | Isao Nishimura, Nobuo Bessho, Atsushi Kumano, Tsutomu Shimokawa | 2004-12-07 |
| 6787289 | Radiation sensitive refractive index changing composition and refractive index changing method | Nobuo Bessho, Atsushi Kumano, Keiji Konno | 2004-09-07 |
| 6783124 | Punching device in a sheet finisher for an image forming apparatus | Masahiro Tamura, Nobuyoshi Suzuki, Shuuya Nagasako, Hiromoto Saitoh, Hiroki Okada | 2004-08-31 |
| D494543 | Rectifier module | Yoshio Aoki | 2004-08-17 |
| 6716694 | Semiconductor devices and methods for manufacturing semiconductor devices | — | 2004-04-06 |
| 6706919 | Catalyst for use in producing acetic acid, process for producing the catalyst, and process for producing acetic acid using the catalyst | Yoshiaki Obana, Kenichi Abe, Wataru Oguchi, Hiroshi Uchida | 2004-03-16 |
| 6702432 | Configuration of inkjet head realizing uniform ink ejection performance | Hiroshi Takahagi, Nobuhiro Noto, Takashi Sato, Akira Kashimura, Kenichi Kugai | 2004-03-09 |
| 6698744 | Sheet finisher for an image forming apparatus | Shinji Asami, Nobuyoshi Suzuki, Hiromoto Saitoh, Takeshi Sasaki, Hiroki Okada +1 more | 2004-03-02 |
| 6682179 | Ink jet print head and method of production thereof | Hiroshi Takahagi, Nobuhiro Noto, Kenichi Kugai, Nobuhiro Kurosawa | 2004-01-27 |
| 6679589 | Ink jet print head and method of production thereof | Hiroshi Takahagi, Nobuhiro Noto, Yutaka Shoji, Yoshitaka Akiyama, Kenichi Kugai | 2004-01-20 |