Issued Patents All Time
Showing 1–16 of 16 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11248084 | Polyisocyanate mixture, coating composition, and coating film | Masakazu Yamauchi, Satoshi Takeno | 2022-02-15 |
| 10604673 | Blocked polyisocyanate composition, one-component coating composition, coating film, and coated article | Satoshi Takeno, Masakazu Yamauchi | 2020-03-31 |
| 10301416 | Polyisocyanate composition and method of manufacturing the same, blocked polyisocyanate composition and method of manufacturing the same, resin composition, curable resin composition and hardened material | Masako Uchida, Yuichi Miwa | 2019-05-28 |
| 9666330 | Polyurethane resin composition for electrical insulation | Yoshimichi Takei, Akira Morisaki | 2017-05-30 |
| 8664850 | Organic electroluminescent device including covered lower electrode | Kazuhiko Hayashi, Shinzo Tsuboi, Ichiro Fujieda | 2014-03-04 |
| 8410687 | Organic electroluminescent device including covered lower electrode | Kazuhiko Hayashi, Shinzo Tsuboi, Ichiro Fujieda | 2013-04-02 |
| 7623101 | Light emitting device and light emitting system | Kazuhiko Hayashi, Shinnzo Tsuboi | 2009-11-24 |
| 7465963 | Organic EL device | Kazuhiko Hayashi, Atsushi Oda, Shinnzo Tsuboi | 2008-12-16 |
| 7045820 | Light emitting device having a sensor for determining luminous intensity | Kazuhiko Hayashi, Shinnzo Tsuboi | 2006-05-16 |
| 6894432 | Light emitting device and production method thereof | Ichiro Fujieda, Shinzo Tsuboi | 2005-05-17 |
| 6628086 | Light emitting body, light emitting element and light emitting display device using same | Kazuhiko Hayashi, Shinzo Tsuboi, Ichiro Fujieda | 2003-09-30 |
| 6593689 | Organic light-emitting device | Kazuhiko Hayashi, Shinnzo Tsuboi, Atsushi Oda | 2003-07-15 |
| 6299674 | Fingerprint developing agent and method for developing fingerprints | Yasuo Takamura, Masaharu Shimizu, Fujio Ishizawa, Akira Miyagi, Nobuyasu Ochiai +2 more | 2001-10-09 |
| 6054211 | Lubricant and magnetic recording medium using the same | — | 2000-04-25 |
| 6048827 | Lubricant of magnetic recording media, magnetic recording media, and a magnetic recording device | — | 2000-04-11 |
| 5447796 | Magnetic recording medium comprising a solid lubrication layer of fullerene carbon having an alkyl or allyl chain | Yuji Tsukamoto | 1995-09-05 |