Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8551911 | Recording material using phenolic compound | Hiroshi Sakai, Satoshi Kodama, Shuntaro Kinoshita, Kazumi Jyujyo, Tadahiro Kondo | 2013-10-08 |
| 8529688 | Phenolic compound and recording material | Satoshi Kodama, Shinichi Satoh, Tadashi Kawakami, Kazumi Jyujyo | 2013-09-10 |
| 8431513 | Phenolic compound and recording material | Hiroshi Sakai, Shuntaro Kinoshita, Satoshi Kodama, Tadahiro Kondo, Kazumi Jyujyo | 2013-04-30 |
| 8420568 | Color-developing compositions and recording material containing same | Satoshi Kodama, Toshiyuki Fukami, Hiroshi Fujii, Tadashi Kawakami | 2013-04-16 |
| 6359143 | Heterocycle-bearing thio phenol compounds, intermediates for the preparation of the same and processes for the preparation of both | Hiroyuki Adachi, Takahiro Sagae | 2002-03-19 |
| 5504056 | Heterocyclic cyclohexanedione derivative, production thereof, and herbicide | Hiroyuki Adachi, Katsunori Tanaka, Takashi Kawana, Shigeo Yamada, Hideo Hosaka | 1996-04-02 |
| 5228898 | Substituted bicycloheptandione derivatives | Akiyoshi Ueda, Shigemi Suga, Hiroyuki Adachi, Kazuyuki Tomida, Hideki Yamagishi +1 more | 1993-07-20 |
| 5110343 | Cyclohexenone derivatives | Akiyoshi Ueda, Haruhito Ohishi, Hisao Ishikawa, Kazuyuki Tomida, Hideo Hosaka | 1992-05-05 |