Issued Patents All Time
Showing 276–300 of 600 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6593634 | Semiconductor device and method of manufacturing the same | Hiroyuki Shimada | 2003-07-15 |
| 6585910 | Etchant | Hirohisa Kikuyama, Masayuki Miyashita, Tatsuhiro Yabune | 2003-07-01 |
| 6585851 | Plasma etching device | Masaki Hirayama, Haruyuki Takano, Yusuke Hirayama | 2003-07-01 |
| 6563072 | Welding technique for forming passive chromium oxide film in weld and gas feed system for welding | Takahisa Nitta, Yasuyuki Shirai, Osamu Nakamura | 2003-05-13 |
| 6559674 | Variable function information processor | Satoshi Sakaidani, Naoto Miyamoto, Akira Nakada, Shigetoshi Sugawa | 2003-05-06 |
| 6551948 | Flash memory device and a fabrication process thereof, method of forming a dielectric film | Shigetoshi Sugawa | 2003-04-22 |
| 6547660 | Semiconductor manufacturing facility, semiconductor manufacturing apparatus and semiconductor manufacturing method | Osamu Suenaga, Sadao Kobayashi | 2003-04-15 |
| 6538388 | Plasma processing apparatus suitable for power supply of higher frequency | Akira Nakano | 2003-03-25 |
| 6527908 | Plasma process apparatus | Norio Kanetsuki, Takamitsu Tadera, Tatsushi Yamamoto, Masaki Hirayama | 2003-03-04 |
| 6518534 | Welding apparatus for forming chromium oxide passivated film at welded portion | Sowmya Krishnan | 2003-02-11 |
| 6517635 | Liquid feed nozzle, wet treatment apparatus and wet treatment method | Kenichi Mitsumori, Yasuhiko Kasama, Akira Abe, Oh Eui Yeol, Takayuki Imaoka +1 more | 2003-02-11 |
| 6509305 | Method for preparing cleaning solution | Kenichi Mitsumori, Eui Yeol Oh, Yasuhiko Kasama, Takashi Imaoka | 2003-01-21 |
| 6494223 | Wet cleaning apparatus utilizing ultra-pure water rinse liquid with hydrogen gas | Kazuhiko Kawada, Toshihiro II, Masatoshi Hashino, Noboru Kubota | 2002-12-17 |
| 6493263 | Semiconductor computing circuit and computing apparatus | Tadashi Shibata, Masahiro Konda | 2002-12-10 |
| 6462298 | Long life welding electrode and its fixing structure, welding head and welding method | Takahisa Nitta, Yasuyuki Shirai, Osamu Nakamura | 2002-10-08 |
| 6459312 | Semiconductor integrated circuit, delay-locked loop having the same circuit, self-synchronizing pipeline type system, voltage-controlled oscillator, and phase-locked loop | Katsuhisa Ogawa, Tadashi Shibata | 2002-10-01 |
| 6456992 | Semiconductor arithmetic circuit | Tadashi Shibata, Tatsuo Morimoto, Ryu Kaiwara | 2002-09-24 |
| 6456532 | Semiconductor memory device | Tadashi Shibata, Keng Hoong Wee, Takemi Yonezawa, Toshiyuki Nozawa, Takahisa Nitta | 2002-09-24 |
| 6452408 | Impedance measurement tool | Akira Nakano, Koichi Fukuda, Shoichi Ono | 2002-09-17 |
| 6450190 | Method of detecting abnormalities in flow rate in pressure-type flow controller | Seiichi Iida, Satoshi Kagatsume, Jun Hirose, Kazuo Fukasawa, Hiroshi Koizumi +6 more | 2002-09-17 |
| 6446573 | Plasma process device | Masaki Hirayama, Tatsushi Yamamoto, Takamitsu Tadera | 2002-09-10 |
| 6436353 | Gas recovering apparatus | Takahisa Nitta, Yasuyuki Shirai, Taiji Hashimoto, Kazuhide Ino | 2002-08-20 |
| 6427462 | Semiconductor manufacturing facility, semiconductor manufacturing apparatus and semiconductor manufacturing method | Osamu Suenaga, Sadao Kobayashi | 2002-08-06 |
| 6422264 | Parallel divided flow-type fluid supply apparatus, and fluid-switchable pressure-type flow control method and fluid-switchable pressure-type flow control system for the same fluid supply apparatus | Satoshi Kagatsume, Kazuhiko Sugiyama, Yukio Minami, Kouji Nishino, Ryousuke Dohi +13 more | 2002-07-23 |
| 6423178 | Apparatus for plasma process | Masaki Hirayama | 2002-07-23 |