Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7285492 | Method for processing substrate | Xinming Wang, Daisuke Takagi, Akihiko Tashiro, Yukio Fukunaga, Akira Fukunaga +2 more | 2007-10-23 |
| 7264681 | Cleaning apparatus and cleaning method | Ryosuke Yonekura, Mitsuo Miyashita, Yoshikazu Ariga | 2007-09-04 |
| 7155963 | Cleaning evaluation method for a substrate | Yoshikazu Ariga | 2007-01-02 |
| 7077730 | Method and apparatus for polishing a workpiece | Tatsuya Kohama, Yoshikazu Ariga | 2006-07-18 |
| 6932946 | Ozone generator | Ryoichi Shinjo, Minoru Harada | 2005-08-23 |
| 5688289 | Method of laundering clothes and textiles | Ryoichi Shinjo, Yoshihiro Ishii, Tadao Yamanaka | 1997-11-18 |
| 5603961 | Sustained release multi-core microsphere preparation and method for producing the same | Takehiko Suzuki, Yasuhisa Matsukawa, Akihiro Matsumoto, Masao Kobayashi | 1997-02-18 |
| 5556642 | Method for producing sustained release microsphere preparation | Masao Kobayashi, Takehiko Suzuki, Yashuhisa Matsukawa | 1996-09-17 |
| 5549874 | Discharge reactor | Ichiro Kamiya, Ryoichi Shinjo, Takeshi Murakami, Minoru Harada | 1996-08-27 |
| 5538695 | Ozonizer | Ryoichi Shinjo, Ichiro Kamiya, Minoru Harada | 1996-07-23 |
| 5511264 | Method for deodorizing and refreshing for dry cleaning | Ichiro Kamiya, Ryoichi Shinjo, Yoshihiro Ishii, Koichi Kosaka | 1996-04-30 |
| 5488842 | Method for deodorizing and refreshing for dry cleaning and dry cleaning apparatus using such method | Ichiro Kamiya, Ryoichi Shinjo, Yoshihiro Ishii, Koichi Kosaka | 1996-02-06 |