Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7370415 | Manufacturing method of ink-jet head | Minoru Yamada, Yuichi Akanabe, Takeshi Ito, Tetsuo Okuno | 2008-05-13 |
| 6651335 | Method of producing an ink jet print head through a processing method of electroless plating | Yuichi Akanabe, Tetsuo Okuno, Minoru Yamada | 2003-11-25 |
| 6560833 | Method of manufacturing ink jet head | Shinichi Nishi, Katsuaki Komatsu, Takao Yamaguchi, Kunihiro Yamauchi, Yoshio Takeuchi +3 more | 2003-05-13 |
| 6561624 | Method of processing nozzle plate, nozzle plate, ink jet head and image forming apparatus | Takemasa Namiki | 2003-05-13 |
| 5580693 | Light-heat converting type heat mode recording process wherein the recording material comprises a deformable layer, while the ink layer or the image receiving layer contains a matting agent | Atsushi Nakajima, Shinji Matsumoto, Katsumi Maejima, Sota Kawakami | 1996-12-03 |
| 5552947 | Supporting apparatus for a magnetic head | Kazuhiro Nakanishi, Shin Isozaki, Hiroaki Yamagishi | 1996-09-03 |
| 5469313 | Supporting device for a magnetic head which records/reproduces information from a magnetic layer of a photographic film | Shin Isozaki, Eiji Iwata | 1995-11-21 |
| 4594224 | Analytical element | Kenichiro Okaniwa, Mikio Koyama | 1986-06-10 |
| 4567136 | Analytical element | Kenichiro Okaniwa, Mikio Koyama | 1986-01-28 |
| 4555443 | Magnetic recording medium | Yoshitaka Yasufuku | 1985-11-26 |
| 4551307 | Analytical element | Mikio Koyama, Kenichiro Okaniwa | 1985-11-05 |
| 4430436 | Analytical element and method of use | Mikio Koyama, Kenichiro Okaniwa, Kiyoshi Tamaki | 1984-02-07 |
| 4427632 | Analytical element | Kenichiro Okaniwa, Mikio Koyama | 1984-01-24 |