Issued Patents All Time
Showing 1–20 of 20 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11046869 | Polishing liquid, polishing liquid set, and substrate polishing method | Toshiaki Akutsu, Hisataka Minami, Tomohiro Iwano, Tetsuro Yamashita, Masako AOKI | 2021-06-29 |
| 9299573 | Polishing method | Kouji Mishima, Masaya Nishiyama | 2016-03-29 |
| 9293344 | Cmp polishing slurry and method of polishing substrate | Naoyuki Koyama, Yasushi Kurata, Kouji Haga, Toshiaki Akutsu, Yuuto Ootsuki | 2016-03-22 |
| 9022834 | Polishing solution for CMP and polishing method using the polishing solution | Eiichi Satou, Munehiro Oota, Kanshi Chinone, Shigeru Nobe, Kazuhiro Enomoto +3 more | 2015-05-05 |
| 8900335 | CMP polishing slurry and method of polishing substrate | Naoyuki Koyama, Kouji Haga, Toshiaki Akutsu | 2014-12-02 |
| 8901002 | Polishing slurry for metal films and polishing method | Takaaki Tanaka, Shigeru Nobe, Takafumi Sakurada, Takashi Shinoda | 2014-12-02 |
| 8734204 | Polishing solution for metal films and polishing method using the same | Kouji Haga, Hiroshi Nakagawa, Kouji Mishima | 2014-05-27 |
| 8609541 | Polishing slurry for metal films and polishing method | Takaaki Tanaka, Shigeru Nobe, Takafumi Sakurada, Takashi Shinoda | 2013-12-17 |
| 8524111 | CMP abrasive slurry for polishing insulation film, polishing method, and semiconductor electronic part polished by the polishing method | Kazuhiro Enomoto, Chiaki Yamagishi, Naoyuki Koyama | 2013-09-03 |
| 8501625 | Polishing liquid for metal film and polishing method | Kouji Haga, Jin Amanokura, Hiroshi Nakagawa | 2013-08-06 |
| 8481428 | Polishing slurry and polishing method | Jin Amanokura, Takafumi Sakurada, Sou Anzai, Shouichi Sasaki | 2013-07-09 |
| 8288282 | Polishing liquid for metal and method of polishing | Yutaka Nomura, Hiroshi Nakagawa | 2012-10-16 |
| 8168541 | CMP polishing slurry and polishing method | Masato Yoshida, Naoyuki Koyama, Yuto Ootsuki, Chiaki Yamagishi, Kazuhiro Enomoto +2 more | 2012-05-01 |
| 8084362 | Polishing slurry and polishing method | Jin Amanokura, Takafumi Sakurada, Sou Anzai, Shouichi Sasaki | 2011-12-27 |
| 8084363 | Polishing slurry and polishing method | Jin Amanokura, Takafumi Sakurada, Sou Anzai, Shouichi Sasaki | 2011-12-27 |
| 8075800 | Polishing slurry and polishing method | Naoyuki Koyama, Youichi Machii, Masato Yoshida, Toranosuke Ashizawa | 2011-12-13 |
| 7837800 | CMP polishing slurry and polishing method | Masato Yoshida, Naoyuki Koyama, Yuto Ootsuki, Chiaki Yamagishi, Kazuhiro Enomoto +2 more | 2010-11-23 |
| 7838482 | CMP polishing compound and polishing method | Masato Yoshida, Naoyuki Koyama, Yuto Ootsuki, Chiaki Yamagishi, Kazuhiro Enomoto +2 more | 2010-11-23 |
| 4985328 | Dry toner, dry developer and process for forming electrophotographic images | Yuugo Kumagai, Ryouji Tan, Takashi Ikeda, Tetsuya Fujii, Chiaki Okada +2 more | 1991-01-15 |
| 4954406 | Electrophotographic plate including an undercoating layer having a smooth surface | Keiichi Endo, Yasushi Shinbo, Akira Kageyama, Yasuo Katsuya, Chihiro Kato +1 more | 1990-09-04 |