Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6566440 | Polytetrafluoroethylene agglomerated product and its molded product | Satoru Kuroki, Takamichi Ishikawa, Masumi Nomura | 2003-05-20 |
| 4806519 | Catalyst for purifying motor vehicle exhaust gases and process for producing the catalyst | Masaki Funabiki, Tsunao Watanabe | 1989-02-21 |