Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7576231 | Method for producing isocyanate group-containing siloxane compound | Tohru Kubota, Ayumu Kiyomori | 2009-08-18 |
| 7179931 | High-purity trimethylaluminum and purification method of crude trimethylaluminum | Shuji Tanaka, Daisuke Iwai, Hiromi Nishiwaki, Takayuki Honma | 2007-02-20 |
| 7112691 | Purification method for organometallic compounds and organometallic compounds obtained therefrom | Daisuke Iwai, Takayuki Honma, Hiromi Nishiwaki, Shuji Tanaka | 2006-09-26 |
| 7005530 | Purification of metal hydrocarbon | Hiromi Nishiwaki, Takayuki Honma, Shuji Tanaka | 2006-02-28 |
| 6987565 | Organometallic compound vaporizing/feeding system | Kazuhiro Hirahara, Daisuke Iwai | 2006-01-17 |
| 6867315 | Preparation of high purity alkyl gallium | Takayuki Honma, Hiromi Nishiwaki, Shuji Tanaka | 2005-03-15 |