Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6632956 | Preparation of diorganodichlorosilane | Akihito Tsukuno, Hiroyuki Kobayashi, Hideaki Ozeki, Yoshihiro Shirota, Susumu Ueno | 2003-10-14 |
| 6225490 | Continuous hydrolysis of organochlorosilanes | Hiroshi Nakayama, Naoyuki Ida, Hiroyuki Kobayashi, Yoshihiro Shirota, Masaaki Furuya | 2001-05-01 |
| 6090966 | Preparation of contract mass for alkylhalosilane production and process for producing alkylhalosilanes | Tetsuo Nakanishi, Tetsuya Inukai, Kazumasa Tsukioka, Hiroshi Nakayama | 2000-07-18 |
| 6025513 | Preparation of alkylhalosilanes | Tetsuo Nakanishi, Tetsuya Inukai, Kazumasa Tsukioka, Hiroshi Nakayama | 2000-02-15 |
| 5986123 | Preparation of alkylhalosilanes | Hiroshi Nakayama, Tetsuo Nakanishi, Kazumasa Tsukioka | 1999-11-16 |
| 5961695 | Method for treating silane-containing gas | Masayuki Hasegawa, Kazuo Ogiwara, Hiroyuki Kobayashi, Yoshihiro Shirata, Masaaki Furuya | 1999-10-05 |
| 5922893 | Method for preparing monosilanes from a high-boiling fraction formed as by-products in the direct synthesis of methylchlorosilanes | Akihito Tsukuno, Masao Maruyama, Kesaji Harada, Shoichi Tanaka, Masaaki Furuya | 1999-07-13 |
| 5917099 | Preparation of methyl chloride | Tomomi NARITA, Hiroyuki Kobayashi, Yoshihiro Shirota | 1999-06-29 |
| 5847181 | Preparation of alkylhalosilanes | Tetsuo Nakanishi, Tetsuya Inukai, Kazumasa Tsukioka, Hiroshi Nakayama | 1998-12-08 |
| 5783721 | Preparation of silanes | Hiroshi Tsumura, Tetsuo Nakanishi, Hiroshi Nakayama | 1998-07-21 |
| 5712405 | Preparation of silanes | Hiroshi Nakayama, Hiroshi Tsumura, Tetsuo Nakanishi | 1998-01-27 |