Issued Patents All Time
Showing 51–75 of 83 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6516509 | Method of manufacturing a liquid jet head having a plurality of movable members | Koji Yamakawa, Tsuyoshi Orikasa, Toshio Kashino, Hiroyuki Kigami, Kimiyuki Hayasaki +4 more | 2003-02-11 |
| 6503399 | Liquid chromatograph and method of outputting an analysis result of the same | Kiyotoshi Mori | 2003-01-07 |
| 6474780 | Liquid discharge head, cartridge having such head, liquid discharge apparatus provided with such cartridge, and method for manufacturing liquid discharge heads | Masahiko Kubota, Toshio Kashino, Tomoyuki Hiroki, Teruo Ozaki, Masaru Iketani | 2002-11-05 |
| 6419347 | Liquid eject head, cartridge and image forming apparatus, and manufacturing method of liquid eject head | Tomoyuki Hiroki, Masaru Iketani | 2002-07-16 |
| 6409300 | Printing head, printing method and apparatus using same, and apparatus and method for correcting said printing head | Yoshiyuki Imanaka, Masaki Inaba, Masami Ikeda, Yutaka Koizumi, Tsuyoshi Orikasa +13 more | 2002-06-25 |
| 6377358 | Method for correcting a recording head, correction apparatus therefor, recording head corrected by use of such apparatus, and recording apparatus using such recording head | Kimiyuki Hayasaki, Koji Yamakawa, Tsuyoshi Orikasa, Hiroyuki Kigami, Hisashi Fukai +2 more | 2002-04-23 |
| 6349239 | Method for manufacturing a liquid jet recording head | Tsuyoshi Orikasa, Koji Yamakawa, Hiroyuki Kigami, Kimiyuki Hayasaki, Hisashi Fukai +1 more | 2002-02-19 |
| 6334674 | Absorber mounted in an ink tank and process for manufacturing this tank | Hiroshi Sugitani, Kazuaki Masuda, Hajime Yamamoto, Eiichiro Shimizu, Torachika Osada +4 more | 2002-01-01 |
| 6325482 | Method and apparatus for correcting printhead, printhead corrected by this apparatus, and printing apparatus using this printhead | Kimiyuki Hayasaki, Koji Yamakawa, Yutaka Koizumi, Tsuyoshi Orikasa, Hiroyuki Kigami +2 more | 2001-12-04 |
| 6260958 | Liquid ejection head having specific flow path structure | Aya Yoshihira, Kouji Yamakawa, Tsuyoshi Orikasa, Hiroyuki Ishinaga, Toshio Kashino +6 more | 2001-07-17 |
| 6221251 | Liquid chromatograph and method of outputting an analysis result of the same | Kiyotoshi Mori | 2001-04-24 |
| 6213786 | Electronic device and multi-pin connector therefor | Kiyoshi Matsui, Kenichi Kasai, Tsutomu Imai, Morio Suzuki, Hideyuki Fukasawa +4 more | 2001-04-10 |
| 6168254 | Ink jet recording apparatus | Seiichiro Karita, Masaki Inaba, Yutaka Koizumi, Tsuyoshi Orikasa, Toshio Kashino +7 more | 2001-01-02 |
| 6168264 | Manufacturing method for the liquid ejection head | Aya Yoshihira, Kouji Yamakawa, Tsuyoshi Orikasa, Hiroyuki Ishinaga, Toshio Kashino +6 more | 2001-01-02 |
| 6132221 | Multi-pin connector | Kiyoshi Matsui, Kenichi Kasai, Tsutomu Imai, Morio Suzuki, Hideyuki Fukasawa +4 more | 2000-10-17 |
| 6116714 | Printing head, printing method and apparatus using same, and apparatus and method for correcting said printing head | Yoshiyuki Imanaka, Masaki Inaba, Masami Ikeda, Yutaka Koizumi, Tsuyoshi Orikasa +13 more | 2000-09-12 |
| 6036856 | Liquid chromatograph and method of outputting an analysis result of the same | Kiyotoshi Mori | 2000-03-14 |
| 5970425 | Liquid chromatograph system and liquid chromatograph analysis method | Kiyotoshi Mori | 1999-10-19 |
| 5957736 | Electronic part | Hiroyuki Moriuchi, Tomonari Otsuki, Sadao Kuboi, Kiyoshi Matsui, Morio Suzuki | 1999-09-28 |
| 5940957 | Laser process for making a filter for an ink jet | Akira Goto, Masaki Inaba, Yutaka Koizumi, Tsuyoshi Orikasa, Toshio Kashino +7 more | 1999-08-24 |
| 5938931 | Method for processing liquid chromatographic data | Masahiro Taki | 1999-08-17 |
| 5933163 | Ink jet recording apparatus | Yutaka Koizumi, Hiroshi Sugitani, Masaki Inaba, Masami Ikeda, Masami Kasamoto +9 more | 1999-08-03 |
| 5888333 | Ink jet head production method, ink jet head, and ink jet recording apparatus | Masaki Inaba, Tsuyoshi Orikasa, Haruhiko Terai, Kiyomitsu Kudo | 1999-03-30 |
| 5888106 | Pin contact and electric parts having the same | Toshiaki FUJINO, Kiyoshi Matsui, Kenichi Kasai, Morio Suzuki | 1999-03-30 |
| 5777902 | Analyzer | Kiyotoshi Mori | 1998-07-07 |