Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7918931 | Chromium-free metal surface treatment agent | Yasuhiko Endo | 2011-04-05 |
| 7189465 | Chromium-free metal surface treatment agent | Yasuhiko Endo | 2007-03-13 |
| 6960247 | Chromium-free water reducible rust inhibitive paint for metals | Yasuhiko Endo, Kengo Takase | 2005-11-01 |
| 6740424 | Surface coated aluminum fine powder and aqueous chromium-free corrosion inhibiting coating composition including the same | Yasuhiko Endo, Saburo Shimada | 2004-05-25 |
| 6436543 | HIGH-GLOSS, HEAT-RESISTANT PAINT COMPOSITION; A METHOD FOR MANUFACTURING THE HIGH-GLOSS, HEAT-RESISTANT PAINT; A METHOD FOR APPLYING THE HIGH-GLOSS, HEAT-RESISTANT PAINT; AND A HIGH-GLOSS, HEAT-RESISTANT PAINT FILM | Yasuhiko Endo, Hisayuki Sakai, Saburou Shimada | 2002-08-20 |
| 4508885 | Elastomer of acrylic ester type copolymer | Kenichiro Nishiwaki, Takashi Ohkubo | 1985-04-02 |