TK

Tohru Kubota

SC Shin-Etsu Chemical Co.: 69 patents #37 of 2,176Top 2%
Sumitomo Electric Industries: 6 patents #4,612 of 21,551Top 25%
📍 Joetsu, JP: #21 of 239 inventorsTop 9%
Overall (All Time): #26,480 of 4,157,543Top 1%
74
Patents All Time

Issued Patents All Time

Showing 1–25 of 74 patents

Patent #TitleCo-InventorsDate
11118072 Water repellent film-forming composition and water repellent film Ayumu Kiyomori, Shotaro Aoki, Masato Kawakami 2021-09-14
10501585 Stretchable film and method for forming the stretchable film Jun Hatakeyama, Motoaki Iwabuchi, Osamu Watanabe 2019-12-10
10266555 Polycyclic aminosilane compounds and making method Yoichi Tonomura, Takayuki Honma 2019-04-23
10065975 Amino-containing organosilicon compound and making method Takayuki Honma, Yoichi Tonomura 2018-09-04
9862735 Organosilicon compound having diphenylethyl and methoxysilyl and making method Takayuki Honma, Yoichi Tonomura 2018-01-09
9862812 Composition containing nitrogen-containing organoxysilane compound and method for making the same Yoichi Tonomura, Masato Kawakami, Naoki Yamauchi, Takayuki Honma 2018-01-09
9567354 Amino acid-modified silane compounds and making method Yoichi Tonomura, Takayuki Honma 2017-02-14
9416147 Preparation of silazane compound Yoichi Tonomura 2016-08-16
9371341 Cyclic aminoorganoxysilane compound and its production method Masato Kawakami, Yoichi Tonomura 2016-06-21
9233988 Silyl-protected nitrogen-containing cyclic compounds and making method Yoichi Tonomura 2016-01-12
9193597 Method for purifying chlorosilanes Naoki Nagai, Takaaki Shimizu, Katsuhiro Uehara 2015-11-24
9139603 [3-(2-norbornyl)-2-norbornyl]silane compound and making method Yasufumi Kubota 2015-09-22
9126838 Method for purifying chlorosilanes Masayuki Hasegawa, Yoichi Tonomura, Takeshi Aoyama, Shuji Tanaka 2015-09-08
9090502 Nanoimprint-mold release agent, surface treatment method, and nanoimprint mold Hiroyuki Yamazaki, Daijitsu Harada, Masaki Takeuchi, Takayuki Honma, Ayumu Kiyomori 2015-07-28
9024051 Organoxysilane compounds having silyl-protected secondary amino group and making method Yoichi Tonomura 2015-05-05
8927754 Silazane compounds having fluoroalkyl group and method of preparing the same Takayuki Honma, Ayumu Kiyomori, Daijitsu Harada, Hiroyuki Yamazaki, Masaki Takeuchi 2015-01-06
8541631 Surface treatment method for solid material Ayumu Kiyomori, Yusuke Itoh 2013-09-24
8536359 Alkoxysilane compounds having fluoroalkyl group and method of preparing the same Takayuki Honma, Ayumu Kiyomori, Daijitsu Harada, Hiroyuki Yamazaki, Masaki Takeuchi 2013-09-17
8436166 Amino-containing vinylsilane compounds and making method Yoichi Tonomura 2013-05-07
8178710 Silyl (meth)acrylate compound containing a siloxy group having a bulky substituent and its production method Yoichi Tonomura 2012-05-15
8049027 Organosilicon compound having amino group and its production method Takayuki Honma, Ayumu Kiyomori 2011-11-01
7918982 Production device and production method for conductive nano-wire Hiroyuki Hasegawa, Shinro Mashiko 2011-04-05
7834120 Monofunctional monomer having cage oligosiloxane structure and method of making Ayumu Kiyomori, Yasufumi Kubota, Takayuki Honma 2010-11-16
7576231 Method for producing isocyanate group-containing siloxane compound Takanobu Tsudera, Ayumu Kiyomori 2009-08-18
7569691 Protected piperazino group-bearing organoxysilane compound and making method Yoichi Tonomura 2009-08-04