Issued Patents All Time
Showing 1–25 of 46 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7582367 | Ceramic member and manufacturing method for the same | Yasufumi Aihara, Kazuhiro Nobori, Tsutomu Kato | 2009-09-01 |
| 7564008 | Alumina member and manufacturing method thereof | Yutaka Mori, Kazuhiro Nobori | 2009-07-21 |
| 7547407 | Manufacturing method for sintered body with buried metallic member | Kazuhiro Nobori, Yutaka Mori | 2009-06-16 |
| 7442450 | Yttria sintered body, electrostatic chuck, and manufacturing method of yttria sintered body | Yasufumi Aihara | 2008-10-28 |
| 7426850 | Outer casing for gas sensor | Ikuo Takahashi, Junji Satoh | 2008-09-23 |
| 7416793 | Electrostatic chuck and manufacturing method for the same, and alumina sintered member and manufacturing method for the same | Kazuhiro Nobori, Yasuyoshi Imai, Tetsuya Kawajiri | 2008-08-26 |
| 7387977 | Alumina-sintered body and associated manufacturing method, and electrostatic chuck and associated manufacturing method | Yutaka Mori, Kazuhiro Nobori | 2008-06-17 |
| 7375046 | Yttria sintered body, ceramic member using yttria sintered body, and manufacturing method of yttria sintered body | Yasufumi Aihara | 2008-05-20 |
| 7275309 | Method of manufacturing electrical resistance heating element | Kazuhiro Nobori, Yutaka Mori | 2007-10-02 |
| 6474789 | Recording apparatus, recording head and substrate therefor | Hiroyuki Ishinaga, Masahiko Ogawa, Masami Ikeda, Asao Saito, Hideo Saikawa +4 more | 2002-11-05 |
| 6409931 | Method of producing ink jet recording head and ink jet recording head | Akihiko Shimomura, Susumu Kadokura, Isao Imamura | 2002-06-25 |
| 6290334 | Recording apparatus, recording head and substrate therefor | Hiroyuki Ishinaga, Masahiko Ogawa, Masami Ikeda, Asao Saito, Hideo Saikawa +4 more | 2001-09-18 |
| 5992983 | Liquid jet recording head | Hiroto Takahashi, Masami Ikeda, Makoto Shibata | 1999-11-30 |
| 5946013 | Ink jet head having a protective layer with a controlled argon content | Suomi Kurihara, Yasumasa Yokoyama, Hirokazu Komuro, Isao Kimura | 1999-08-31 |
| 5463412 | Liquid jet recording head with multiple liquid chambers | — | 1995-10-31 |
| 5457485 | Ink jet recording apparatus | Jiro Moriyama, Yutaka Koizumi, Toshiaki Hirosawa, Torachika Osada, Hidemi Kubota | 1995-10-10 |
| 5455612 | Liquid jet recording head | Masami Ikeda, Hirokazu Komuro, Hiroto Takahashi, Makoto Shibata, Hisanori Tsuda | 1995-10-03 |
| 5451994 | Liquid jet recording head having a support with an organic protective layer omitted from a heat-generating section on the support and from an edge of the support | Hiroto Takahashi, Masami Ikeda, Makoto Shibata | 1995-09-19 |
| 5259921 | Removal method of glass adhered to sintered object during hot isostatic pressing process | Akira Narukawa, Mitsuyoshi Watanabe | 1993-11-09 |
| 5153610 | Liquid jet recording head | Hirokazu Komuro, Hiroto Takahashi, Makoto Shibata, Masami Ikeda, Hisanori Tsuda | 1992-10-06 |
| 5132702 | Liquid jet recording apparatus and method | Atsushi Shiozaki | 1992-07-21 |
| 5026671 | Sintered silicon nitride and method for making the same | Shigeru Hanzawa, Kouzi Fusimi | 1991-06-25 |
| 4972202 | Method for driving liquid-jet recorder | Hirokazu Komur, Masami Ikeda, Hiroto Takahashi, Makoto Shibata, Hisanori Tsuda | 1990-11-20 |
| 4956654 | Liquid injection recording head with flexible support | Hirokazu Komuro, Hiroto Takahashi, Makoto Shibata, Masami Ikeda, Hisanori Tsuda | 1990-09-11 |
| 4940999 | Liquid jet recording head | Masami Ikeda, Makoto Shibata, Hiroto Takahashi | 1990-07-10 |