Issued Patents All Time
Showing 1–23 of 23 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11466039 | Cyclic aminoorganoxysilane compound and process for producing the same | — | 2022-10-11 |
| 11312734 | Nitrogen-containing cyclic organoxysilane compound and method for producing the same | — | 2022-04-26 |
| 11203603 | Carbonate-containing silane compound and making method | Shotaro Aoki, Yasufumi Kubota, Ayumu Kiyomori | 2021-12-21 |
| 10266555 | Polycyclic aminosilane compounds and making method | Tohru Kubota, Takayuki Honma | 2019-04-23 |
| 10065975 | Amino-containing organosilicon compound and making method | Takayuki Honma, Tohru Kubota | 2018-09-04 |
| 9862735 | Organosilicon compound having diphenylethyl and methoxysilyl and making method | Takayuki Honma, Tohru Kubota | 2018-01-09 |
| 9862812 | Composition containing nitrogen-containing organoxysilane compound and method for making the same | Tohru Kubota, Masato Kawakami, Naoki Yamauchi, Takayuki Honma | 2018-01-09 |
| 9567354 | Amino acid-modified silane compounds and making method | Tohru Kubota, Takayuki Honma | 2017-02-14 |
| 9416147 | Preparation of silazane compound | Tohru Kubota | 2016-08-16 |
| 9371341 | Cyclic aminoorganoxysilane compound and its production method | Masato Kawakami, Tohru Kubota | 2016-06-21 |
| 9233988 | Silyl-protected nitrogen-containing cyclic compounds and making method | Tohru Kubota | 2016-01-12 |
| 9126838 | Method for purifying chlorosilanes | Masayuki Hasegawa, Tohru Kubota, Takeshi Aoyama, Shuji Tanaka | 2015-09-08 |
| 9024051 | Organoxysilane compounds having silyl-protected secondary amino group and making method | Tohru Kubota | 2015-05-05 |
| 8436166 | Amino-containing vinylsilane compounds and making method | Tohru Kubota | 2013-05-07 |
| 8178710 | Silyl (meth)acrylate compound containing a siloxy group having a bulky substituent and its production method | Tohru Kubota | 2012-05-15 |
| 7569691 | Protected piperazino group-bearing organoxysilane compound and making method | Tohru Kubota | 2009-08-04 |
| 7202375 | Bissilylamino group-bearing chlorosilane compound and preparation method, and method of preparing bissilylamino group-bearing organooxysilane compound | Tohru Kubota | 2007-04-10 |
| 7053233 | Silane compound having at least two protected functional groups and method for preparing the same | Tohru Kubota | 2006-05-30 |
| 6518447 | Thexylchlorosilanes and making process | Tohru Kubota, Yasufumi Kubota | 2003-02-11 |
| 6498264 | Silyl (meth)acrylates having bulky substituent group and preparation thereof | Tohru Kubota, Yasufumi Kubota | 2002-12-24 |
| 6426427 | Preparation of bissilylnorbornane compounds | Tohru Kubota, Mikio Endo | 2002-07-30 |
| 6359161 | Preparation of halopropyldimethylchlorosilanes | Tohru Kubota, Mikio Endo | 2002-03-19 |
| 6245925 | Hydrosilylation of 4-vinyl-1-cyclohexene | Tohru Kubota, Mikio Endo | 2001-06-12 |