TO

Tadashi Okawa

DC Dow Corning Toray Silicone Company: 62 patents #1 of 246Top 1%
DC Dow Corning Toray Co.: 14 patents #10 of 258Top 4%
TC Toray Silicone Co.: 6 patents #17 of 116Top 15%
DC Dow Tray Co.: 6 patents #14 of 120Top 15%
Dow Corning: 4 patents #408 of 1,768Top 25%
DC Dow Corning Toray Silcone Co.: 3 patents #3 of 44Top 7%
HI Hitachi: 3 patents #10,712 of 28,497Top 40%
DS Dow Silicones: 2 patents #190 of 722Top 30%
SL Shiseido Company, Limited: 2 patents #353 of 1,112Top 35%
IC Idemitsu Kosan Co.: 1 patents #699 of 1,237Top 60%
Dow Global Technologies: 1 patents #2,632 of 4,534Top 60%
DI Daikin Industries: 1 patents #1,764 of 2,957Top 60%
Overall (All Time): #15,138 of 4,157,543Top 1%
98
Patents All Time

Issued Patents All Time

Showing 1–25 of 98 patents

Patent #TitleCo-InventorsDate
12129379 Curable silicone composition, release coating agent comprising said composition, release film obtained using said release coating agent, and layered product including said release film Michitaka Suto, Satoshi Onodera, Hidefumi Tanaka, Haruhiko Furukawa 2024-10-29
12037525 Curable silicone composition, release coating agent comprising said composition, release film obtained using said release coating agent, and layered product including said release film Michitaka Suto, Satoshi Onodera, Hidefumi Tanaka, Haruhiko Furukawa 2024-07-16
12024535 Organosilicon compound, method for producing thereof, and use thereof Eun Sil Jang, Takuya Ogawa 2024-07-02
10940105 Resin-linear organopolysiloxane block copolymer, use of same, and method for producing same Haruhiko Furukawa, John Bernard Horstman, Tomohiro Iimura, Steven Swier 2021-03-09
10874604 Cosmetic composition or external composition, and cosmetic raw material composition Haruhiko Furukawa, John Bernard Horstman, Tomohiro Iimura, Steven Swier 2020-12-29
10604658 Organic silicon compound, surface treatment agent containing same, resin composition containing same, and gel or cured product of same Haruhiko Furukawa, Makoto Iwai, Kousei Iwakawa, Eiji Kitaura, Kazuhiro Nishijima 2020-03-31
9598576 Curable silicone composition, cured product thereof, and optical semiconductor device Tomohiro Iimura, Sawako Inagaki, Mayumi Mizukami, Michitaka Suto, Haruhiko Furukawa +2 more 2017-03-21
9486652 Gel composition and cosmetic Hidefumi Araki, Kei Watanabe, Yasunari Nakama, Teruhiko Hineno, Tomohiro Ilmura 2016-11-08
9018332 Polyorganosiloxane containing methacryloxy group or acryloxy group and method for producing the same Eiji Ando 2015-04-28
8925626 Composition for forming film Keiichi Akinaga, Kazuhiro Nishijima, Eiji Kitaura 2015-01-06
8808869 Treatment agent for use in lignocellulose material Kazuhiro Nishijima 2014-08-19
8686174 Partially hydrocarbon group-blocked (poly)glycerol-modified polysiloxane, method for producing the same, and cosmetic composition containing the same 2014-04-01
8513174 Cleanser Hidefumi Araki, Tomohiko Kimura, Yasunari Nakama, Kei Watanabe, Tomohiro Iimura 2013-08-20
8461258 Method of producing amino acid-modified organopolysiloxane emulsions Tomohiro Iimura, Shinya Oguri, Masaru Ozaki, Bethany K. Johnson, Anne-Marie Vincent +1 more 2013-06-11
8147854 Cosmetics comprising a modified organopolysiloxane Tomohiro Iimura 2012-04-03
8071709 Composite material comprising flourine-containing rubber, fuel-impermeable sealing material comprising same, and process for preparing composite material Mitsuru Kishine, Hirofumi Nishibayashi, Toshiki Ichisaka, Kazuo Kobayashi, Ryuji Tachibana +1 more 2011-12-06
8034891 Polyether-modified organopolysiloxane, diorganopolysiloxane-polyether block copolymer, their production methods, and cosmetic preparation 2011-10-11
8013094 Gelling agents and gelatinous compositions Tomohiro Iimura 2011-09-06
7989581 Polyether from ring-opening of glycidyl ether with (C2-C5 alkylene oxide) monohydric alcohol 2011-08-02
7622539 Organopolysiloxane and silicone composition Hiroshi Fukui, Satoshi Onodera 2009-11-24
7335784 Method for distillation of organosilicon compounds that contain acryloxy or methacryloxy groups Satoshi Onodera 2008-02-26
7329706 Heat-conductive silicone composition Hiroshi Fukui, Manabu Sutoh, Hiroji Enami, Masayuki Onishi, Satoshi Onodera 2008-02-12
7199205 Organopolysiloxane-modified polysaccharide and process for producing the same Masayuki Hayashi 2007-04-03
7030259 Process for the preparation of silicone compounds Makoto Yoshitake, Tomohiro Iimura, Satoshi Onodera 2006-04-18
6455640 Method for producing basic amino acid-modified organopolysiloxane 2002-09-24