Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8252672 | Silicon carbide semiconductor device comprising silicon carbide layer and method of manufacturing the same | Tomokatsu Watanabe, Sunao Aya, Naruhisa Miura, Shohei Yoshida, Toshikazu Tanioka +3 more | 2012-08-28 |
| 7982190 | Radiation detector and method for producing the same | Katsuhisa Homma, Hitoshi Chiyoma, Shinetsu Fujieda, Masakuni Ikagawa, Akiko Suzuki | 2011-07-19 |
| 7855509 | Transparent drying agent and organic electroluminescent device | Masakuni Ikagawa | 2010-12-21 |
| 7223799 | Color-developing composition and cosmetic, fragrance products and miscellaneous goods for display with the use of the same | Takayuki Sakiguchi, Norinobu Yoshikawa, Makio Akimoto, Kazuhisa Ohno, Hiroshi Fukui | 2007-05-29 |
| 7169746 | Perfume composition | Ken Shoji, Tatsushi Horita, Sumie Taguchi, Masanori Yoshimura | 2007-01-30 |
| 6476024 | Pyridazine derivatives and related composition | Masaru Suetsugu, Eijiro Hara, Yuji Matsushita, Haruhiko Inoue, Haruo Ogawa +1 more | 2002-11-05 |
| 6395896 | Pyridazine derivatives, manufacturing method and related composition | Masaru Suetsugu, Eijiro Hara, Yuji Matsushita, Haruhiko Inoue, Haruo Ogawa +1 more | 2002-05-28 |