Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5618898 | Weather-resistant solvent-based coating obtained by polymerization with thioether bond converted to sulfone bond | Mitsuru Nagasawa, Kazuyuki Kuwano, Takeshi Kawakami, Mamoru Sugiura, Shiro Kojima +1 more | 1997-04-08 |
| 5310813 | Thermosetting coating resin and process for producing the same | Mitsuru Nagasawa, Kazuyuki Kuwano, Masataka Muramatsu, Kishiro Azuma, Kazuko Nakanishi | 1994-05-10 |