Issued Patents All Time
Showing 25 most recent of 32 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6318842 | Liquid jet printing head and liquid jet printing apparatus provided with said liquid jet printing head | Akihiko Shimomura, Masatsune Kobayashi, Isao Imamura, Shoji Shiba | 2001-11-20 |
| 5953023 | Ink jet head and ink jet apparatus provided with said ink jet head | Akihiko Shimomura, Kunihiko Maeoka, Kenji Aono | 1999-09-14 |
| 5796415 | Manufacturing method for ink jet recording head and ink jet recording head | Makoto Inoue, Tsuneo Inoue, Kazuaki Masuda, Manabu Sueoka, Keiichi Murai +3 more | 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, Toshiaki Sasaki, Hajime Yamamoto | 1998-06-30 |
| 5650805 | Ink jet head and ink jet apparatus employing the same | Akihiko Shimomura, Kazuaki Masuda, Masanori Takenouchi, Kunihiko Maeoka, Masahiko Higuma +3 more | 1997-07-22 |
| 5594479 | Method for manufacturing ink jet recording head having water-repellent material | Makoto Inoue, by Tsuneo Inoue, heir, Kazuaki Masuda, Manabu Sueoka, Keiichi Murai +3 more | 1997-01-14 |
| 5510818 | Transfer-molding resin composition for use to manufacture ink jet recording head, and ink jet recording head manufactured by using the same | Akihiko Shimomura, Keiichi Murai | 1996-04-23 |
| 5451992 | Ink jet head having an improved ink discharge surface and ink jet apparatus equipped with the head | Akihiko Shimomura, Takashi Watanabe, Akira Goto, Motoaki Sato | 1995-09-19 |
| 5365255 | Manufacturing method for ink jet recording head and ink jet recording head | Makoto Inoue, Tsuneo Inoue, Kazuaki Masuda, Manabu Sueoka, Keiichi Murai +3 more | 1994-11-15 |
| 5101218 | Recording medium with non-porous ink-receiving layer and method of use thereof | Mamoru Sakaki, Ryuichi Arai, Takashi Akiya, Masahiko Higuma, Naonobu Eto +4 more | 1992-03-31 |
| 5091737 | Recording device | Yohji Matsufuji, Hiroo Ichihashi | 1992-02-25 |
| 4877680 | Recording medium with non-porous ink-receiving layer | Mamoru Sakaki, Ryuichi Arai, Takashi Akiya, Masahiko Higuma, Naonobu Eto +4 more | 1989-10-31 |
| 4868581 | Ink-receiving composite polymer material | Hidemasa Mouri, Michiaki Tobita, Naonobu Eto, Masahiko Ishida, Shunzo Kouno +4 more | 1989-09-19 |
| 4801497 | Recording medium | Shunzo Kono, Hidemasa Mouri, Michiaki Tobita, Masahiko Ishida, Naonobu Eto +4 more | 1989-01-31 |
| 4780348 | Print protecting member transfer layer having surface layer with lower softening point than under layer | Mayumi Yamamato, Eiichi Suzuki, Takashi Akiya | 1988-10-25 |
| 4756963 | Protective member and print protection method using the same | Mayumi Yamamoto, Eiichi Suzuki, Reiko Yanagiba, Toshiaki Kimura | 1988-07-12 |
| 4721968 | Ink jet transparency-mode recorder | Ryuichi Arai, Kunitaka Ozawa | 1988-01-26 |
| 4694307 | Recording device with multiple recording units and a common ink source | Yohji Matsufuji, Hiroo Ichihashi | 1987-09-15 |
| 4658272 | Ink-supplying device | Yohji Matsufuji, Hiroo Ichihashi | 1987-04-14 |
| 4642247 | Recording medium | Hidemasa Mouri, Michiaki Tobita, Naonobu Eto, Shunzo Kouno, Kosuke Ohkura +4 more | 1987-02-10 |
| 4642654 | Recording method | Ryuichi Arai | 1987-02-10 |
| 4636410 | Recording method | Takashi Akiya, Ryuichi Arai | 1987-01-13 |
| 4636805 | Record-bearing member and ink-jet recording method by use thereof | Ryuichi Arai, Mamoru Sakaki | 1987-01-13 |
| 4636409 | Recording medium | Ryuichi Arai | 1987-01-13 |
| 4623905 | Liquid supply apparatus | Hiroo Ichihashi, Yohji Matsufuji | 1986-11-18 |