Issued Patents All Time
Showing 251–270 of 270 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D378526 | Ink cartridge for printer | Naoki Tashiro, Toshihiko Ujita, Teruo Arashima, Yuji Hamasaki, Hisashi Yamamoto | 1997-03-18 |
| D378527 | Ink cartridge for printer | Naoki Tashiro, Toshihiko Ujita, Teruo Arashima, Yuji Hamasaki, Hisashi Yamamoto | 1997-03-18 |
| D377046 | Ink cartridge for printer | Naoki Tashiro, Toshihiko Ujita, Teruo Arashima, Yuji Hamasaki, Hisashi Yamamoto | 1996-12-31 |
| D376175 | Ink cartridge for printer | Naoki Tashiro, Toshihiko Ujita, Teruo Arashima, Yuji Hamasaki, Hisashi Yamamoto | 1996-12-03 |
| 5527504 | Powder mixture for use in compaction to produce rare earth iron sintered permanent magnets | Yoshihisa Kishimoto, Nobushige Hiraishi, Masakazu Ohkita, Naoyuki Ishigaki, Yutaka Matsuura | 1996-06-18 |
| 5486224 | Powder mixture for use in compaction to produce rare earth iron sintered permanent magnets | Yoshihisa Kishimoto, Nobushige Hiraishi, Masakazu Ohkita, Naoyuki Ishigaki, Yutaka Matsuura | 1996-01-23 |
| 5295044 | Semiconductor device | Kouji Araki, Shinjiro Kojima | 1994-03-15 |
| 5156807 | Method for improving machinability of titanium and titanium alloys and free-cutting titanium alloys | Tatsuo Nagata, Manabu Nishimoto, Shiroh Kitayama, Yoshihito Sugimoto | 1992-10-20 |
| 5141574 | Process of forming dispersions in titanium alloys by melting and precipitation | Yoshihito Sugimoto, Mutsuo Nakanishi, Yoshiaki Shida, Minoru Okada | 1992-08-25 |
| 5128277 | Conductivity modulation type semiconductor device and method for manufacturing the same | Makoto Hideshima, Masahi Kuwahara | 1992-07-07 |
| 5088009 | Surface-mounting connector | Katsumi Harada, Toshiaki Nagafuji, Kenichi Nakano, Kei Yasuda | 1992-02-11 |
| 5068003 | Wear-resistant titanium alloy and articles made thereof | Yoshihito Sugimoto, Mutsuo Nakanishi, Yoshiaki Shida, Minoru Okada | 1991-11-26 |
| 5034521 | Process for preparing 3-substituted methyl-3-cephem-4-carboxylic acid | Kentaro Fukuzaki | 1991-07-23 |
| 4947020 | Trimming element for microelectric circuit | Kaoru Imamura | 1990-08-07 |
| 4906966 | Trimming resistor network | Kaoru Imamura | 1990-03-06 |
| 4746888 | Solenoid for electromagnetic valve | Koji Ichihashi, Kyoji Tanaka | 1988-05-24 |
| 4616144 | High withstand voltage Darlington transistor circuit | Makoto Hideshima, Kenichi Muramoto | 1986-10-07 |
| 4553413 | Washing machine | Nobuo Genji, Masatatsu Nakamura, Yoichi Kawai | 1985-11-19 |
| 4369238 | Storage battery separator | Takao Hasegawa | 1983-01-18 |
| 4367271 | Storage battery separator | Takao Hasegawa | 1983-01-04 |