Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5112602 | Deodorant carrying urethane foam and process of preparing the same | Tsunehisa Ueda, Nobuaki Hiramatsu | 1992-05-12 |
| 5019599 | Deodorizing urethane foam and process for its production | Tsunehisa Ueda | 1991-05-28 |
| 4983441 | Deodorant composition and deodorant composite material | Tsunehisa Ueda, Tadao Natsuume | 1991-01-08 |
| 4959207 | Deodrant composition, deodrant resin composition and deodrant resin shaped article | Tsunehisa Ueda, Kouji Miyazaki, Tadao Natsuume | 1990-09-25 |
| 4956183 | Composition comprising copper compound | Tsunehisa Ueda | 1990-09-11 |
| 4906462 | Deodorant composition and deodorant composite material | Tsunehisa Ueda, Tadao Natsuume | 1990-03-06 |
| 4906298 | Hydraulic cement composition | Tadao Natsuume, Hiromitsu Kadono | 1990-03-06 |
| 4797274 | Composition comprising copper compound | Tsunehisa Ueda | 1989-01-10 |