Issued Patents All Time
Showing 1–16 of 16 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11248079 | Photocurable resin, mixture, and photocurable resin composition | Tsubasa Ito, Kazunori Ishikawa | 2022-02-15 |
| 10100156 | Curable resin composition | Emi Kim, Yoshihito Takei, Motoki Takuma | 2018-10-16 |
| 9051435 | Silanol condensation catalyst, heat-curable silicone resin composition for sealing photosemiconductors and sealed photosemiconductor using same | Yoshihito Takei, Kazunori Ishikawa | 2015-06-09 |
| 8772431 | Silanol condensation catalyst, heat-curable silicone resin composition for sealing photosemiconductors and sealed photosemiconductor using same | Yoshihito Takei, Kazunori Ishikawa | 2014-07-08 |
| 8669583 | Heat-curable silicone resin composition for sealing optical semiconductors, and a sealed optical semiconductor using the same | Yoshihito Takei | 2014-03-11 |
| 8642690 | Bis [tri (hydroxypolyalkyleneoxy) silylalkyl] polysulfide, method of manufacturing bis [tri (hydroxypolyalkyleneoxy) silylalkyl] polysulfide, tire rubber additive, and tire rubber composition | Makoto Iwai, Haruhiko Furukawa, Anil Kumar Tomar | 2014-02-04 |
| 8624064 | 4-hydroxyphenylalkylamine derivative | Keiji Wakita, Yasushi Sugiura, Yoshinori Taniguchi | 2014-01-07 |
| 8304489 | Curable silicone resin composition | Yoshihito Takei, Kazunori Ishikawa | 2012-11-06 |
| 8093323 | Method for manufacturing a bis(silatranylalkyl) polysulfide, method for manufacturing a mixture of bis(silatranylalkyl) polysulfide etc., a mixture of bis(silatranylalkyl) polysulfide etc., and rubber composition | Makoto Iwai, Anil Kumar Tomar | 2012-01-10 |
| 8039561 | Method for the preparation of a silicon-containing polysulfide-type polymer | Makoto Iwai | 2011-10-18 |
| 7919642 | Silahydrocarbyl esters of 3-chloro-2-trifluoromethylpropionic acid, their preparation and preparation of the corresponding acrylic acid esters | — | 2011-04-05 |
| 7456307 | Preparation of a halosilylated chain hydrocarbon | — | 2008-11-25 |
| 6001943 | Silicone gel composition and silicone gel for use in sealing and filling of electrical and electronic parts | Hiroji Enami, Yuji Hamada, Akihiro Nakamura | 1999-12-14 |
| 6001918 | Silicone gel composition for use as a sealant and a filler for electrical and electronic components and a gel prepared from this composition | Hiroji Enami, Akihiro Nakamura, Yuji Hamada | 1999-12-14 |
| 5969023 | Curable silicone composition | Hiroji Enami, Yuji Hamada | 1999-10-19 |
| 5548038 | Organosiloxane compositions yielding optically clear, non-yellowing organosiloxane gels | Hiroji Enami | 1996-08-20 |