Issued Patents All Time
Showing 1–17 of 17 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6457222 | Method of manufacturing ink jet print head | Nobuhiro Noto, Keiji Watanabe, Yoshitaka Akiyama, Kenichi Kugai, Nobuhiro Kurosawa +2 more | 2002-10-01 |
| 6378972 | Drive method for an on-demand multi-nozzle ink jet head | Yoshitaka Akiyama, Nobuhiro Noto, Kazuaki Akimoto, Kazuo Shimizu, Shigenori Suematsu +1 more | 2002-04-30 |
| 6328397 | Drive voltage adjusting method for an on-demand multi-nozzle ink jet head | Kazuo Shimizu, Nobuhiro Noto, Yoshitaka Akiyama, Masatoshi Sakata, Shigenori Suematsu | 2001-12-11 |
| 6328418 | Print head having array of printing elements for printer | Takahiro Yamada, Hiroomi Kozawa, Kazunobu Hayashi, Toshitaka Ogawa, Satoru Tobita +7 more | 2001-12-11 |
| 6102512 | Method of minimizing ink drop velocity variations in an on-demand multi-nozzle ink jet head | Nobuhiro Noto, Kazuaki Akimoto, Shigenori Suematsu, Yoshitaka Akiyama, Ryoji Yabuki | 2000-08-15 |
| 6053602 | On-demand multi-nozzle ink jet head | Nobuhiro Noto, Yoshitaka Akiyama, Yasuo Takano, Norimasa Kondo, Nobuhiro Kurosawa | 2000-04-25 |
| 5436651 | Ink jet printer having elastically deformable ink supply tube | Syuichi Morio, Masayuki Ainoya, Kazunobu Hayashi, Takao Matsuoka, Toshio Fuji +1 more | 1995-07-25 |
| 5381168 | Suction-purging unit and suction purging method for an ink jet printer | Norimasa Kondo, Takao Matsuoka, Masayuki Ainoya, Kazunobu Hayashi, Shuichi Morio +1 more | 1995-01-10 |
| 5245489 | Guide arm with a fixed printed circuit board for magnetic disk drive | Hideyuki Kimura, Tsuyoshi Takahashi, Hiroshi Nishida, Kenji Mori, Yuzo Yamaguchi +3 more | 1993-09-14 |
| 5199626 | Combustion gas powered tool | Tsunehisa Terayama, Shinki Ohtsu, Hiromu Utsumi, Teruo Suzuki, Toshifumi Kubota +3 more | 1993-04-06 |
| 5140482 | Guide arm with affixed printed circuit board for magnetic disk drive | Hideyuki Kimura, Tsuyoshi Takahashi, Hiroshi Nishida, Kenji Mori, Yuzo Yamaguchi +3 more | 1992-08-18 |
| 5091823 | Inverter device | Takatsugu Kanbara, Hiroshi Asabuki, Satoshi Ibori, Kengo Hasegawa, Kenji Nandou +4 more | 1992-02-25 |
| 5090606 | Combustion gas powered fastener driving tool | Hiromu Utsumi, Shinki Ohtsu, Yo Kawakami, Teruo Suzuki, Yoshimitsu Kawasaki +3 more | 1992-02-25 |
| 5052472 | LSI temperature control system | Kenji Takahashi, Takao Senshu, Tetsuji Yamashita, Shizuo Zushi | 1991-10-01 |
| 5001327 | Apparatus and method for performing heat treatment on semiconductor wafers | Shigeki Hirasawa, Tomoji Watanabe, Toshihiro Komatsu, Kazuo Honma, Akihiko Sakai +3 more | 1991-03-19 |
| 4918944 | Falling film evaporator | Kenji Takahashi, Takao Senshu, Tetsuji Yamashita, Shizuo Zushi | 1990-04-24 |
| 4756362 | Heat exchanger | Mituo Kudoh, Seigo Miyamoto, Yoshitomo Sawahata, Mizuho Yokoyama, Masaru Takenouchi +1 more | 1988-07-12 |