Issued Patents All Time
Showing 26–50 of 65 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7033537 | Process for producing continuous alumina fiber blanket | Mamoru Shoji, Norio Ikeda | 2006-04-25 |
| 6926392 | Liquid ejection head | Keiichi Murai, Yasuyuki Tamura, Sadayuki Sugama, Akira Asai, Tsutomu Kawai +1 more | 2005-08-09 |
| 6889586 | Work cutting apparatus and method for cutting work | Sadahiko Kondo, Masanori Chikuba, Toshifumi Hiyoke, Sajio Ozaki | 2005-05-10 |
| 6770036 | Apparatus for measuring activity of autonomic nerve | Masato Nakada | 2004-08-03 |
| 6746979 | Alumina fiber aggregate and its production method | Mamoru Shoji, Norio Ikeda | 2004-06-08 |
| 6726954 | Method and system for forming copper thin film | Minjuan Zhang, Akiko Kobayashi, Susumu Akiyama, Atsushi Sekiguchi | 2004-04-27 |
| 6602369 | Process for producing laminated sheet comprising alumina fiber precursor | Mamoru Shoji, Norio Ikeda | 2003-08-05 |
| 6595094 | Working cutting apparatus and method for cutting work | Sadahiko Kondo, Masanori Chikuba, Toshifumi Hiyoke, Sajio Ozaki | 2003-07-22 |
| 6558230 | Method for polishing and chamfering rare earth alloy, and method and machine for sorting out ball media | Sadahiko Kondo, Toshifumi Hiyoke | 2003-05-06 |
| 6534334 | Method of manufacturing a non-single-crystal thin film solar cell | — | 2003-03-18 |
| 6463920 | Work cutting apparatus and work cutting method | Sadahiko Kondo, Toshifumi Hiyoke | 2002-10-15 |
| 6440352 | LIQUID ACCOMMODATING CONTAINER PROVIDING NEGATIVE PRESSURE, MANUFACTURING METHOD FOR THE SAME, INK JET CARTRIDGE HAVING THE CONTAINER AND INK JET RECORDING HEAD AS A UNIT, AND INK JET RECORDING APPARATUS | Sadayuki Sugama, Hideo Okada | 2002-08-27 |
| 6384319 | Non-single-crystal solar cell | Shinji Fujikake | 2002-05-07 |
| 6328437 | Liquid injection method | Hiroaki Mihara, Hidehisa Matsumoto | 2001-12-11 |
| 6305794 | Liquid container, ink jet cartridge having same and manufacturing method of the container | Hidehisa Matsumoto, Hiroaki Mihara | 2001-10-23 |
| 6290345 | Liquid container, manufacturing method, ink jet cartridge, and ink jet recording apparatus | Hidehisa Matsumoto | 2001-09-18 |
| 6250748 | Liquid accommodating container providing negative pressure, manufacturing method for the same, ink jet cartridge having the container and ink jet recording head as a unit, and ink jet recording apparatus | Sadayuki Sugama, Hideo Okada | 2001-06-26 |
| 6247806 | Liquid ejection head cartridge and liquid container usable therewith | Hidehisa Matsumoto, Hiroyuki Ishinaga, Toshio Kashino, Kiyomitsu Kudo, Yoshie Asakawa +1 more | 2001-06-19 |
| 6183075 | Ink container, manufacturing method therefor, ink jet cartridge and ink jet apparatus | — | 2001-02-06 |
| 6145970 | Liquid accommodating container providing negative pressure, manufacturing method for the same, ink jet cartridge having the container and ink jet recording head as a unit, and ink jet recording apparatus | Sadayuki Sugama, Hideo Okada | 2000-11-14 |
| 5996228 | Monolith-holding element, process for producing the same, catalytic converter using a monolith member and process for producing the same | Mamoru Shoji, Hitoshi Ohta, Masayuki Kasuya | 1999-12-07 |
| 5980031 | Ink filling method and apparatus | Hisashi Yamamoto | 1999-11-09 |
| 5975330 | Liquid accommodating container providing negative pressure, manufacturing method for the same, ink jet cartridge having the container and ink jet recording head as a unit, and ink jet recording apparatus | Sadayuki Sugama, Hideo Okada | 1999-11-02 |
| 5949456 | Valve for recording liquid supply port | Hidehisa Matsumoto | 1999-09-07 |
| 5825738 | Disc apparatus | Eiichi Ookawa, Hiroto Nishida, Takashi Suzuki, Hitoshi Watanabe | 1998-10-20 |