Issued Patents All Time
Showing 101–124 of 124 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5828496 | Illumination optical system | Masayuki Nishiwaki, Hiroshi Sugitani, Tsuyoshi Orikasa | 1998-10-27 |
| 5800790 | Filter for treatment of carbon-based particles in exhaust gas and a device for said treatment using said filter | Masato Imamura, Kiichi Nakajima, Katsumi Jindo, Toshio Asami, Tatsuhiko Kato +4 more | 1998-09-01 |
| 5796415 | Manufacturing method for ink jet recording head and ink jet recording head | Makoto Inoue, Tsuneo Inoue, Kazuaki Masuda, Shigeo Toganoh, Manabu Sueoka +3 more | 1998-08-18 |
| 5786832 | Ink-jet recording head | Akihiro Yamanaka, Takashi Watanabe, Hiroyuki Ishinaga, Takahisa Kawamura, Seiichiro Karita +5 more | 1998-07-28 |
| 5774151 | Liquid ejecting head, liquid ejecting apparatus and method of producing said liquid ejecting head | Hiroshi Sugitani, Masaki Inaba, Masami Ikeda, Yutaka Koizumi, Masami Kasamoto +5 more | 1998-06-30 |
| 5748213 | Ink jet head having plural elemental substrates, apparatus having the ink jet head, and method for manufacturing the ink jet head | Seiichiro Karita, Hiroshi Sugitani, Yutaka Koizumi, Toshio Kashino, Haruhiko Terai +5 more | 1998-05-05 |
| 5707206 | Turbomachine | Tatsuyoshi Katsumata | 1998-01-13 |
| 5685696 | Centrifugal or mixed flow turbomachines | Mehrdad Zangeneh, Hideomi Harada | 1997-11-11 |
| 5682187 | Method for manufacturing an ink jet head having a treated surface, ink jet head made thereby, and ink jet apparatus having such head | Takashi Watanabe, Kazuaki Masuda, Hiroshi Kono, Takashi Kanzaki, Toshio Kashino +5 more | 1997-10-28 |
| 5662844 | Process for the production of a filter | Toshiaki Sasaki | 1997-09-02 |
| 5657539 | Process for producing an ink jet recording head | Tsuyoshi Orikasa, Fumio Ichikawa, Kazuaki Masuda, Kunihiko Maeoka, Takashi Watanabe +1 more | 1997-08-19 |
| 5634257 | Hot strip rolling plant and method directly combined with continuous casting | Toshiyuki Kajiwara, Yasutsugu Yoshimura, Kenji Horii, Koichi Seki, Hironori Shimogama +2 more | 1997-06-03 |
| 5594479 | Method for manufacturing ink jet recording head having water-repellent material | Makoto Inoue, by Tsuneo Inoue, heir, Kazuaki Masuda, Shigeo Toganoh, Manabu Sueoka +3 more | 1997-01-14 |
| 5508725 | Ink jet head having trapezoidal ink passages, ink cartridge and recording apparatus with same | Kazuaki Masuda, Takashi Watanabe, Kunihiko Maeoka, Nobuyuki Kuwabara, Shigeaki Tanaka +9 more | 1996-04-16 |
| 5458457 | Turbomachine | Tatsuyoshi Katsumata, Masanori Aoki | 1995-10-17 |
| 5451992 | Ink jet head having an improved ink discharge surface and ink jet apparatus equipped with the head | Akihiko Shimomura, Shigeo Toganoh, Takashi Watanabe, Motoaki Sato | 1995-09-19 |
| 5389954 | Laser process apparatus for forming holes in a workpiece | Masaki Inaba, Hiroshi Kohno, Fumio Ichikawa, Kazuaki Masuda, Takashi Watanabe +3 more | 1995-02-14 |
| 5371528 | Liquid jet head with nonlinear liquid passages having a diverging portion | Masaaki Izumida, Koichi Sato, Shigeaki Tanaka, Tsuguhiro Fukuda, Nobuyuki Kuwabara +9 more | 1994-12-06 |
| 5365255 | Manufacturing method for ink jet recording head and ink jet recording head | Makoto Inoue, Tsuneo Inoue, Kazuaki Masuda, Shigeo Toganoh, Manabu Sueoka +3 more | 1994-11-15 |
| 5361087 | Liquid jet unit with orifices and recording apparatus using the same | Hiroki Tajima, Kazuaki Masuda, Takashi Watanabe | 1994-11-01 |
| 5208604 | Ink jet head and manufacturing method thereof, and ink jet apparatus with ink jet head | Takashi Watanabe, Kazuaki Masuda, Hiroshi Kono, Takashi Kanzaki, Toshio Kashino +5 more | 1993-05-04 |
| 5148192 | Liquid jet recording head with nonlinear liquid passages and liquid jet recording apparatus having same | Masaaki Izumida, Koichi Sato, Shigeaki Tanaka, Tsuguhiro Fukuda, Nobuyuki Kuwabara +9 more | 1992-09-15 |
| 4650203 | Steering apparatus for a saddle riding type motorcar having four wheels | Shinobu Tsutsumikoshi | 1987-03-17 |
| 4535869 | Saddle riding type motorcar having four wheels | Shinobu Tsutsumikoshi, Tsuyoshi Murakami, Masao Takasaka, Yoshiki Shinohara | 1985-08-20 |