Issued Patents All Time
Showing 51–65 of 65 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5796698 | Disc apparatus | Eiichi Ookawa, Hiroto Nishida, Takashi Suzuki, Hitoshi Watanabe | 1998-08-18 |
| 5774150 | Method for manufacturing ink jet head, ink jet head manufactured by such a method, and ink jet apparatus provided with such a head | Junichi Kobayashi, Keiichi Murai, Shigeo Toganoh, Hajime Yamamoto | 1998-06-30 |
| D392995 | Ink tank for printer | — | 1998-03-31 |
| D387379 | Ink tank for printer | — | 1997-12-09 |
| D387086 | Ink tank for printer | — | 1997-12-02 |
| D387087 | Ink tank for printer | — | 1997-12-02 |
| 5662844 | Process for the production of a filter | Akira Goto | 1997-09-02 |
| 5590109 | Disc apparatus | Eiichi Ookawa, Hiroto Nishida, Takashi Suzuki, Hitoshi Watanabe | 1996-12-31 |
| D375120 | Ink tank for printer | Yasuo Kotaki, Yuji Hamasaki, Hideo Saikawa, Hiroyuki Tokuda, Shosaku Kawashima +4 more | 1996-10-29 |
| D371160 | Ink tank for printer | Yasuo Kotaki, Yuji Hamasaki, Hideo Saikawa, Hiroyuki Tokuda, Shosaku Kawashima +4 more | 1996-06-25 |
| 5378639 | Method for manufacturing a thin-film photovoltaic conversion device | Hitoshi Shimizu | 1995-01-03 |
| 5364481 | Apparatus for manufacturing a thin-film photovoltaic conversion device | Hitoshi Shimizu | 1994-11-15 |
| 5165549 | Gas current classifying separator | Hitoshi Kanda, Masayoshi Kato, Satoshi Mitsumura | 1992-11-24 |
| 5120211 | Slip casting device | Haruyuki Ito, Masanobu Hisaeda, Yasuo Hirakawa, Mitsuru Ida | 1992-06-09 |
| 4930707 | Pneumatic pulverizer and pulverizing method | Mayumi Kashiwagi, Satoshi Mitsumura, Masayoshi Kato | 1990-06-05 |