Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5041647 | Process for producing trifluoroacetic acid and trifluoroacetyl chloride | Isao Gotoh, Seisaku Kumai, Tohru Ueno | 1991-08-20 |
| 4709303 | Electric double layer capacitor | Makoto Fujiwara, Masafumi Okamoto | 1987-11-24 |