Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D541164 | Container | Seiji Yamasaki, Takahiro Washio | 2007-04-24 |
| 6875440 | Method for controlling termite | Seietsu Aki | 2005-04-05 |
| 4882248 | Electrophotographic plate for making printing plate comprising phthalocyanine pigment and thiobarbituric acid residue containing compound | Jun Yamada | 1989-11-21 |
| 4817427 | Device for measuring water flow rate in plant stem | Masaharu Kitano | 1989-04-04 |