Issued Patents All Time
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8952120 | Polyisocyanate composition and coating composition containing the same | Masakazu Yamauchi | 2015-02-10 |
| 8940853 | Cationic blocked polyisocyanate and aqueous composition comprising the same | Michiaki Sasahira | 2015-01-27 |
| 8772434 | Block polyisocyanate and urethane composition containing the same | Mio Minakawa | 2014-07-08 |
| 8148488 | (Block) polyisocyanate composition and coating composition using same | Masakazu Yamauchi, Hironori Katagawa | 2012-04-03 |
| 7834103 | Highly crosslinkable low-viscosity polyisocyanate composition and coating composition containing same | Hironori Katagawa | 2010-11-16 |
| 7012115 | Aqueous urethane polyol and coating composition containing the same | Hironori Katagawa | 2006-03-14 |
| 6777524 | Polyether polyurethane | Atsushi Shimizu, Mutsuhisa FURUKAWA, Kiyoo Kato | 2004-08-17 |
| 6469122 | Polyisocyanate and process for producing the same | Jun-ichi Kanemaru | 2002-10-22 |
| 6111048 | Blocked polyisocyanate and uses thereof | Taketoshi Usui | 2000-08-29 |
| 5849855 | Blocked polyisocyanate composition and one-pack thermocuring resin composition comprising the same | Taketoshi Usui | 1998-12-15 |
| 5817732 | Blocked polyisocyanate and coating composition | Taketoshi Usui | 1998-10-06 |
| 5623286 | Power source control apparatus for display unit | Masayuki Morimoto, Takehiko Tanaka, Mikita Matsuo | 1997-04-22 |
| 4801663 | Isocyanurate polyisocyanate and its use as a curing agent for a two-component polyurethane composition | Kaoru Ueyanagi, Norio Oyabu | 1989-01-31 |
| 4450082 | Method for obtaining uniform stream in adsorption column | Masatoshi Tanouchi | 1984-05-22 |
| 4201871 | Process for recovering terephthalic acid | Masatoshi Tanouchi, Hiroshi Takeuchi, Kazuki Ban | 1980-05-06 |