Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6354471 | Liquid material dispensing apparatus | — | 2002-03-12 |
| 5858923 | Hexahydropyridazine derivative and herbicide containing the same as active ingredient | Kiyoshi Takasuka, Seigo Koura, Noriyoshi Katsuyama, Yukiyo Shigeno | 1999-01-12 |
| 5576308 | Organophosphorus compounds and insecticides, acaricides and nematocides containing same | Shinya Henmi, Akinori Kariya | 1996-11-19 |
| 5435462 | Liquid cartridge storage case for use with liquid dipenser | — | 1995-07-25 |
| 5393754 | Organophosphorus compounds, and insecticides, acaricides and nematocides containing same | Katsumi Nanjo, Akinori Kariya, Shinya Henmi, Syuichi Usui | 1995-02-28 |
| 5074443 | Adaptor for liquid dispensing syringe | Takaji Shimada, Yukinaga Ohtani, Kazuteru Esawa | 1991-12-24 |
| 4788347 | Process for producing formaldehyde | Masakazu Sagou | 1988-11-29 |