Issued Patents All Time
Showing 401–425 of 600 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5937399 | Semiconductor integrated circuit | Tadashi Shibata, Koji Kotani | 1999-08-10 |
| 5931722 | Chemical mechanical polishing apparatus | Man Fujiki, Joichi Takada | 1999-08-03 |
| 5923779 | Computing circuit having an instantaneous recognition function and instantaneous recognition method | Tadashi Shibata | 1999-07-13 |
| 5923693 | Discharge electrode, shape-restoration thereof, excimer laser oscillator, and stepper | Naoto Sano, Yasuyuki Shirai | 1999-07-13 |
| 5923205 | Semiconductor arithmetic circuit | Tadashi Shibata, Masahiro Konda | 1999-07-13 |
| 5921744 | Wafer carrying device and wafer carrying method | Masayuki Toda, Takashi Onoda, Masaru Umeda, Yoichi Kanno | 1999-07-13 |
| 5917742 | Semiconductor arithmetic circuit | Makoto Imai, Koji Kotani, Tadashi Shibata | 1999-06-29 |
| 5916457 | Material to be welded for butt welding, methods of cutting as well as welding the same, and a wire | — | 1999-06-29 |
| 5911841 | Steel having excellent corrosion resistance | — | 1999-06-15 |
| 5906688 | Method of forming a passivation film | — | 1999-05-25 |
| 5904381 | Fluid coupling | Tsutomu Shinohara, Michio Yamaji, Nobukazu Ikeda, Keiji Hirao | 1999-05-18 |
| 5895509 | Abrasive composition | Takahisa Nitta | 1999-04-20 |
| 5888357 | Apparatus and method for producing ionic water and system and method for producing electrolytic ionic water | Kenichi Mitsumori, Yasuhiko Kasama, Koji Yamanaka, Takashi Imaoka | 1999-03-30 |
| 5874777 | Semiconductor device with enhanced thermal conductivity | Kazuo Tsubouchi, Toshiyuki Takewaki | 1999-02-23 |
| 5863842 | Vacuum exhausting apparatus, semiconductor manufacturing apparatus, and vacuum processing method | — | 1999-01-26 |
| 5858106 | Cleaning method for peeling and removing photoresist | Senri Ojima, Takahisa Nitta | 1999-01-12 |
| 5854116 | Semiconductor apparatus | Tadashi Shibata, Masaru Umeda | 1998-12-29 |
| 5854097 | Method of manufacturing a semiconductor device | Mamoru Miyawaki | 1998-12-29 |
| 5852416 | High speed arithmetic logic circuit | Katsuhisa Ogawa | 1998-12-22 |
| 5850853 | Fluid control system and valve to be used therein | Michio Yamaji, Nobukazu Ikeda, Hiroshi Morokoshi | 1998-12-22 |
| 5840368 | Apparatus for forming low-temperature oxide films and method of forming low-temperature oxide films | — | 1998-11-24 |
| 5837907 | Method of tightening threaded members | Eiji Ideta, Hiroyuki Fukuda, Keiji Hirao, Tsutomu Shinohara, Michio Yamaji +2 more | 1998-11-17 |
| 5822497 | Data sorting circuit | Tadashi Shibata, Takeo Yamashita | 1998-10-13 |
| 5816285 | Pressure type flow rate control apparatus | Koji Nishino, Nobukazu Ikeda, Akihiro Morimoto, Yukio Minami, Koji Kawada +2 more | 1998-10-06 |
| 5817424 | Method of forming passive oxide film based on chromium oxide, and stainless steel | — | 1998-10-06 |