Issued Patents All Time
Showing 1–17 of 17 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12351464 | Nanodiamond dispersion composition | Kouichi UMEMOTO, Takeru KASHIWAGI | 2025-07-08 |
| 12319887 | Lubricant composition for initial break-in, sliding member, and sliding member manufacturing method | Tomohiro Goto, Hiroki Kageyama | 2025-06-03 |
| 11739279 | Lubricant composition for initial break-in, sliding member, and sliding member manufacturing method | Tomohiro Goto, Hiroki Kageyama | 2023-08-29 |
| 11261517 | Sliding member with carbon transfer layer | Tomohiro Goto, Koshi Adachi, Tsubasa Takahashi | 2022-03-01 |
| 11124731 | Lubricant composition and lubricating system | Tomohiro Goto | 2021-09-21 |
| 11124735 | Initial running-in agent composition and initial running-in system including said composition | Tomohiro Goto, Koshi Adachi, Tsubasa Takahashi | 2021-09-21 |
| 10844313 | Water lubricant composition and water lubricating system | Hisayoshi Ito, Ming-Te Liu, Koshi Adachi, Hirotsuna Sato | 2020-11-24 |
| 7250278 | α-keto acid reductase, method for producing the same, and method for producing optically active α-hydroxy acids using the same | Hiroaki Yamamoto | 2007-07-31 |
| 7083962 | Carbonyl reductases, polynucleotides comprising DNA encoding the same, methods for producing the same, and methods for producing optically active alcohol utilizing the same | Hiroaki Yamamoto, Takanori Nakajima | 2006-08-01 |
| 6969600 | Carbonyl reductase, method for producing said enzyme, DNA encoding said enzyme, and method for producing alcohol using said enzyme | Hiroaki Yamamoto, Kazuya Mitsuhashi | 2005-11-29 |
| 6830907 | Mutants of Mycobacterium vaccae-derived formate dehydrogenase and uses thereof | Kazuya Mitsuhashi, Hiroaki Yamamoto | 2004-12-14 |
| 6780976 | Enone reductases, methods for producing same, and methods for selectively reducing a carbon-carbon double bond of an alpha,beta-unsaturated ketone using the reductases | Hiroaki Yamamoto | 2004-08-24 |
| 6485948 | Carbonyl reductase, method for producing said enzyme, DNA encoding said enzyme, and method for producing alcohol using said enzyme | Hiroaki Yamamoto, Kazuya Mitsuhashi | 2002-11-26 |
| 6416986 | Carbonyl reductase, method for producing said enzyme, DNA encoding said enzyme, and method for producing alcohol using said enzyme | Hiroaki Yamamoto, Kazuya Mitsuhashi | 2002-07-09 |
| 6312933 | Carbonyl reductase, method for producing said enzyme, DNA encoding said enzyme, and method for producing alcohol using said enzyme | Hiroaki Yamamoto, Kazuya Mitsuhashi | 2001-11-06 |
| 6218157 | Haloacetoacetate reductase, method for producing said enzyme, and method for producing alcohols using said enzyme | Hiroaki Yamamoto | 2001-04-17 |
| 6001618 | Haloacetoacetate reductase, method for producing said enzyme, and method for producing alcohols using said enzyme | Hiroaki Yamamoto | 1999-12-14 |