Issued Patents All Time
Showing 25 most recent of 29 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12180598 | Electrochemical reaction device and electrochemical reaction method | Norihiro Yoshinaga, Naoki Syoji, Ryota Kitagawa, Yoji Nakamori, Hideaki Sato +2 more | 2024-12-31 |
| 11879178 | Electrochemical device | Norihiro Yoshinaga, Ryota Kitagawa | 2024-01-23 |
| 10978315 | Vacuum evacuation system | Atsushi Shiokawa, Tetsuro Sugiura, Takashi Kyotani, Tetsuo Komai, Norio Kimura +2 more | 2021-04-13 |
| 10641256 | Vacuum pump with abatement function | Hiroki Furuta, Koichi Iwasaki, Keiichi Ishikawa, Tetsuo Komai | 2020-05-05 |
| 10641272 | Vacuum pump with abatement function | Koichi Iwasaki, Hiroki Furuta, Keiichi Ishikawa, Tetsuo Komai | 2020-05-05 |
| 10040026 | Fan scrubber and vacuum pump apparatus | Hiroki Furuta, Tetsuro Sugiura, Tetsuo Komai, Atsushi Oyama, Takashi Kyotani +1 more | 2018-08-07 |
| 8172515 | Turbo vacuum pump | Hiroyasu Kawashima | 2012-05-08 |
| 8066495 | Turbo vacuum pump and semiconductor manufacturing apparatus having the same | Hiroaki Ogamino, Hiroyasu Kawashima | 2011-11-29 |
| 7938619 | Turbo vacuum pump | Hiroyuki Kawasaki | 2011-05-10 |
| 7717684 | Turbo vacuum pump and semiconductor manufacturing apparatus having the same | Hiroaki Ogamino, Hiroyasu Kawashima | 2010-05-18 |
| 7645116 | Turbo vacuum pump | Hiroyuki Kawasaki | 2010-01-12 |
| 7645126 | Vacuum pump and semiconductor manufacturing apparatus | Matsutaro Miyamoto | 2010-01-12 |
| 7108014 | Liquid diluting device | — | 2006-09-19 |
| 6929033 | Liquid dilution device | — | 2005-08-16 |
| 6929027 | Liquid dilution device | — | 2005-08-16 |
| 6809448 | Excimer laser apparatus | Natsushi Suzuki, Hisashi Nara, Shunsuke Yoshioka, Toshimitsu Barada, Atsushi Ooyama +2 more | 2004-10-26 |
| 6789571 | Liquid dilution device | — | 2004-09-14 |
| 6785314 | Electric discharge gas laser | Atushi Ooyama, Hiroyuki Shinozaki, Toshimitsu Barada, Toshiharu Nakazawa | 2004-08-31 |
| 6700273 | Gas transfer machine | Yoshinori Ojima, Toshiharu Nakazawa, Nobuharu Noji | 2004-03-02 |
| 6603787 | Discharge-pumped excimer laser device | Hiroyuki Shinozaki, Toshimitsu Barada, Toshiharu Nakazawa | 2003-08-05 |
| 6539043 | Discharge-pumped excimer laser device | Hiroyuki Shinozaki, Toshimitsu Barada, Toshiharu Nakazawa | 2003-03-25 |
| 6519273 | Magnetic bearing and circulation fan apparatus | Hiroyuki Shinozaki, Shunichi Aiyoshizawa, Toshimitsu Barada, Atsushi Ooyama | 2003-02-11 |
| 6464472 | Circulation fan apparatus and circulation-fan driving motor | Hiroyuki Shinozaki, Toshimitsu Barada, Toshiharu Nakazawa, Takeshi Kawamura | 2002-10-15 |
| 6455966 | Magnetic bearing device for motor-combined structure | Toshimitsu Barada, Atsushi Ooyama, Toshiharu Nakazawa, Masakazu Komai | 2002-09-24 |
| 6404794 | Excimer laser apparatus | Masaru Osawa, Satoshi Mori, Tadashi Sato, Toshiharu Nakazawa | 2002-06-11 |