Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4666609 | Water treatment agent | Takao Tsuneki, Shinji Ano, Takahiko Uchida, Tomoyasu Imai, Masaru Okamoto +1 more | 1987-05-19 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4666609 | Water treatment agent | Takao Tsuneki, Shinji Ano, Takahiko Uchida, Tomoyasu Imai, Masaru Okamoto +1 more | 1987-05-19 |