Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9522105 | Skin cleansing composition | Hiroki Takeuchi | 2016-12-20 |
| 9271909 | Cleansing composition | Pilar Castan Barberan, Michael Stapels, Hiroki Takeuchi, Masahiro Miyaki | 2016-03-01 |
| 8318825 | Polishing pad and method of producing the same | Tetsuo Shimomura, Masahiko Nakamori, Takatoshi Yamada, Shigeru Komai, Koichi Ono +3 more | 2012-11-27 |
| 7651761 | Grinding pad and method of producing the same | Tetsuo Shimomura, Masahiko Nakamori, Takatoshi Yamada, Shigeru Komai, Koichi Ono +4 more | 2010-01-26 |
| 7378454 | Polyurethane composition and polishing pad | Masahiko Nakamori, Takatoshi Yamada, Koichi Ono, Kazuyuki Ogawa, Atsushi Kazuno +1 more | 2008-05-27 |
| 7098255 | Process for producing polyurethane foam | Hiroshi Seyanagi, Kaoru Inoue, Kazuyuki Ogawa, Koichi Ono | 2006-08-29 |
| 6777455 | Process for producing polyurethane foam | Hiroshi Seyanagi, Kaoru Inoue, Kazuyuki Ogawa, Koichi Ono | 2004-08-17 |