Issued Patents 2011
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8039649 | Method of retaining the quality of 2-methyl-3-(3,4-methylenedioxyphenyl)propanal and process for producing the same | Takashi Doi, Eiji Sajiki, Satoru Fujitsu | 2011-10-18 |
| 8021073 | Shaft member coupling structure | Kenichi Nakano | 2011-09-20 |
| 7941998 | Hydrostatic continuously variable transmission | Kenichi Nakano | 2011-05-17 |
| 7913492 | Hydrostatic continuously variable transmission | Kenichi Nakano | 2011-03-29 |