Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12189076 | Buried object scanning device, display control method for buried object scanning device, and display control program | Tetsuro Tsurusu, Shingo Kawamoto, Ryoji Shimizu, Kohei Fujio, Akihiro Ishii +1 more | 2025-01-07 |
| 8133380 | Method for regenerating ion exchanger | Takayuki Saito, Tsukuru Suzuki, Kaoru Yamada, Masayuki Kumekawa, Hozumi Yasuda +5 more | 2012-03-13 |
| 7638030 | Electrolytic processing apparatus and electrolytic processing method | Osamu Nabeya, Masayuki Kumekawa, Hozumi Yasuda, Itsuki Kobata, Takeshi Iizumi +7 more | 2009-12-29 |
| 7427345 | Method and device for regenerating ion exchanger, and electrolytic processing apparatus | Takayuki Saito, Tsukuru Suzuki, Kaoru Yamada, Masayuki Kumekawa, Hozumi Yasuda +5 more | 2008-09-23 |
| 7208076 | Substrate processing apparatus and method | Itsuki Kobata, Mitsuhiko Shirakashi, Masayuki Kumekawa, Takayuki Saito, Yasushi Toma +3 more | 2007-04-24 |
| 7101465 | Electrolytic processing device and substrate processing apparatus | Itsuki Kobata, Mitsuhiko Shirakashi, Masayuki Kumekawa, Takayuki Saito, Yasushi Toma +3 more | 2006-09-05 |
| 6932884 | Substrate processing apparatus | Takayuki Saito, Tsukuru Suzuki, Kaoru Yamada, Mitsuhiko Shirakashi, Kenya Ito | 2005-08-23 |