Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7687649 | Polyglycerol, polyglycerol/fatty acid ester, and processes for producing these | Toshio Endo | 2010-03-30 |
| 7622547 | Process and activated carbon catalyst for ring-opening polymerization of lactone compounds | Toshio Endo | 2009-11-24 |
| 7335801 | Polyglycerols and production thereof | Toshio Endo | 2008-02-26 |
| 6974279 | Ejector, fine solid piece recovery apparatus and fluid conveyor | Yasuo Morohashi, Toshihiro Naruse | 2005-12-13 |
| 4925563 | Liquid waste processing apparatus | Akira Shoji, Hiroshi Akaza | 1990-05-15 |
| 4730553 | Method of operating an air-supplied type coating booth | Michiaki Osawa, Hidemasa Inoue, Yoshihiro Shibata, Hideyuki Takata, Yasuo Tokushima +3 more | 1988-03-15 |
| 4729294 | Method of operating an air supplied type coating booth | Michiaki Osawa, Hidemasa Inoue, Yoshihiro Shibata, Hideyuki Takata, Yasuo Tokushima +3 more | 1988-03-08 |
| 4729295 | Method of operating an air-supplied type coating booth | Michiaki Osawa, Hidemasa Inoue, Yoshihiro Shibata, Hideyuki Takata, Yasuo Tokushima +3 more | 1988-03-08 |
| 4653387 | Method of operating an air-feed type spray booth | Michiaki Osawa, Hidemasa Inoue | 1987-03-31 |