Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10344187 | Polishing composition and polishing method using the same | Masashi Teramoto, Ryuichi Tanimoto | 2019-07-09 |
| 9707659 | Method and apparatus for polishing workpiece | Ryuichi Tanimoto, Keiichi Takanashi | 2017-07-18 |
| 9289876 | Method and apparatus for polishing work | Keiichi Takanashi | 2016-03-22 |
| 8932952 | Method for polishing silicon wafer and polishing liquid therefor | Ryuichi Tanimoto, Ichiro Yamasaki, Shunsuke Mikuriya | 2015-01-13 |
| 8900033 | Wafer polishing method | Kazushige Takaishi, Keiichi Takanashi, Tetsurou Taniguchi, Shunsuke Mikuriya | 2014-12-02 |
| 8728942 | Method for producing epitaxial silicon wafer | Kazushige Takaishi, Hironori Nishimura, Shigeru Okuuchi, Shunsuke Mikuriya, Yuichi Nakayoshi | 2014-05-20 |
| 8673784 | Method for producing silicon epitaxial wafer | Shigeru Okuuchi | 2014-03-18 |
| 8147295 | Method of polishing silicon wafer | Takeo Katoh, Ryuichi Tanimoto, Takeru Takushima, Kazushige Takaishi | 2012-04-03 |
| 8003611 | Composite material useful as biomaterial and its preparation | Masanobu Kamitakahara, Masao Tanihara, Chikara OHTSUKI | 2011-08-23 |
| 5528280 | Label printing apparatus for laser printing a heat-sensitive color developing ink layer of the label | Norio Endo, Yasuharu Sawahara, Naoyuki Nagae, Toshiyuki Kiyonari, Yoshio Takimoto +3 more | 1996-06-18 |