Issued Patents All Time
Showing 101–125 of 134 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6369511 | Travelling-wave tube amplifier | Jun' ichi Matsuoka, Kouji Okamoto | 2002-04-09 |
| 6266255 | Efficient power supply with small transformers | — | 2001-07-24 |
| 6143190 | Method of producing a through-hole, silicon substrate having a through-hole, device using such a substrate, method of producing an ink-jet print head, and ink-jet print head | Takayuki Yagi, Yasushi Kawasumi, Genzo Momma, Kenji Makino, Kei Fujita +3 more | 2000-11-07 |
| 6139745 | Purification apparatus | Takashi Mizumori, Koichi Tsuzuki, Takeo Takagi, Hiroaki Yoda, Kazuo Kobayashi | 2000-10-31 |
| 6103326 | Multiple layered cards and method of producing same | — | 2000-08-15 |
| 6033581 | Process for producing ink jet recording head | — | 2000-03-07 |
| 5934368 | Air-cooled electronic apparatus with condensation prevention | Tetsuya Tanaka, Toshio Hatada, Takayuki Atarashi, Akihiro Takanashi, Takahiro Daikoku +2 more | 1999-08-10 |
| 5916452 | Process for the production of an ink jet head | Shoji Shiba, Toshiaki Hirosawa, Toru Yamane | 1999-06-29 |
| 5775889 | Heat treatment process for preventing slips in semiconductor wafers | Eiichiro Takanabe, Harunori Ushikawa, Tomohisa Shimazu | 1998-07-07 |
| 5774150 | Method for manufacturing ink jet head, ink jet head manufactured by such a method, and ink jet apparatus provided with such a head | Keiichi Murai, Shigeo Toganoh, Toshiaki Sasaki, Hajime Yamamoto | 1998-06-30 |
| 5758417 | Method of manufacturing an ink jet head having a coated surface | Masatsune Kobayashi, Keiichi Murai, Ryuichi Arai, Akihiko Shimomura, Akio Kashiwazaki | 1998-06-02 |
| 5688116 | Heat treatment process | Eiichiro Takanabe | 1997-11-18 |
| 5491505 | Ink jet recording head and apparatus having a protective member formed above energy generators for generating energy used to discharge ink | Toshio Suzuki, Asao Saito, Makoto Shibata, Hirokazu Komuro, Toshihiro Mori +4 more | 1996-02-13 |
| 5479197 | Head for recording apparatus | Takashi Fujikawa, Asao Saito, Makoto Shibata, Hirokazu Komuro, Isao Kimura +2 more | 1995-12-26 |
| 5437018 | Emulation of semiconductor and magnetic auxiliary storage devices with semiconductor memory | Hiroaki Tateno, Masayuki Ikeda, Shogo Samejima | 1995-07-25 |
| 5436650 | Ink jet recording head, process for producing the head and ink jet recording apparatus | Masatsune Kobayashi, Ryuichi Arai, Akihiko Shimomura, Akio Kashiwazaki | 1995-07-25 |
| 5336541 | Linerless pressure-sensitive label | — | 1994-08-09 |
| 5334999 | Device for preparing ink jet recording head with channels containing energy generating elements | Akio Kashiwazaki, Masatsune Kobayashi, Ryuichi Arai, Akihiko Shimomura | 1994-08-02 |
| 5275855 | Stripping paper and adhesive sheet with stripping paper | Sakae Oguni | 1994-01-04 |
| 5262954 | Automated manufacture line | Motoaki Fujino, Makoto Oouchida, Masayuki Matsubara, Norio Tsuruta, Yoshinori Naruke +5 more | 1993-11-16 |
| 5242539 | Plasma treatment method and apparatus | Takao Kumihashi, Kazunori Tsujimoto, Shinichi Tachi, Masafumi Kanetomo, Tatehito Usui +1 more | 1993-09-07 |
| 5235399 | Temperature measuring apparatus utilizing radiation | Tatehito Usui, Tomoji Watanabe, Takehiko Ooshima, Shunji Sasabe | 1993-08-10 |
| 5226168 | Semiconductor memory configured to emulate floppy and hard disk magnetic storage based upon a determined storage capacity of the semiconductor memory | Hiroaki Tateno, Masayuki Ikeda, Shogo Samejima | 1993-07-06 |
| 5153737 | Image forming apparatus with an editing function | — | 1992-10-06 |
| 5128412 | Removable adhesive comprising acrylic microballs, acrylic copolymer and cross-linker | Hiroyasu Miyasaka, Yasuaki Kitazaki, Tetsuaki Matsuda | 1992-07-07 |