Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5700862 | Aqueous coating composition | Katsuhiko Sho, Keizou Ishii, Tsuyoshi Imamura, Kunihiko Takeuchi | 1997-12-23 |
| 5597861 | Waterborne polyester paint | Yasuhiko Nakae, Shigeru Ishida, Shoichi Mure | 1997-01-28 |