TS

Toshiya Sagisaka

Ricoh Company: 42 patents #327 of 9,818Top 4%
Overall (All Time): #72,508 of 4,157,543Top 2%
42
Patents All Time

Issued Patents All Time

Showing 26–42 of 42 patents

Patent #TitleCo-InventorsDate
9273179 Decomposable polymer Masato Shinoda 2016-03-01
9224959 Method for producing a pi-electron conjugated compound Daisuke Goto, Satoshi Yamamoto, Takuji Kato, Takashi Okada, Masato Shinoda +3 more 2015-12-29
9133211 Dithienobenzodithiophene semiconductive material and electronic device using the same Satoshi Yamamoto, Takuji Kato, Takashi Okada, Masato Shinoda, Daisuke Goto +2 more 2015-09-15
9123896 Organic electronic device containing an organic semiconductor material film which contains a leaving substituent-containing compound Daisuke Goto, Satoshi Yamamoto, Takuji Kato, Takashi Okada, Masato Shinoda +3 more 2015-09-01
9069222 Electrochromic display element and display device Yoshihisa Naijo, Tohru Yashiro, Yoshinori Okada, Shigenobu Hirano, Koh Fujimura +4 more 2015-06-30
8952181 Organic semiconductive material precursor containing dithienobenzodithiophene derivative, ink, insulating member, charge-transporting member, and organic electronic device Satoshi Yamamoto, Takashi Okada, Masato Shinoda, Daisuke Goto, Shinji Matsumoto +4 more 2015-02-10
8765903 Carbazole polymer and method of manufacturing same Masaomi Sasaki, Shigeyuki Harada, Takashi Okada 2014-07-01
8680296 Leaving substituent-containing compound, products produced using the same, and methods for producing the products Daisuke Goto, Satoshi Yamamoto, Takuji Kato, Takashi Okada, Masato Shinoda +3 more 2014-03-25
8575365 Organic semiconductive material precursor containing dithienobenzodithiophene derivative, ink, insulating member, charge-transporting member, and organic electronic device Satoshi Yamamoto, Takashi Okada, Masato Shinoda, Daisuke Goto, Shinji Matsumoto +4 more 2013-11-05
8530673 Tetrathiafulvalene derivative, and organic film and organic transistor using the same Masato Shinoda, Satoshi Yamamoto, Takuji Kato, Takashi Okada, Daisuke Goto +2 more 2013-09-10
8440713 [1]benzothieno[3,2-B][1]benzothiophene compound and method for producing the same, and organic electronic device using the same Daisuke Goto, Masafumi Torii, Tamotsu Horiuchi, Tamotsu Aruga, Hiroshi Ikuno +6 more 2013-05-14
8193304 Benzobisthiazole compound, benzobisthiazole polymer, organic film including the compound or polymer and transistor including the organic film Satoshi Yamamoto, Masafumi Torii, Tamotsu Aruga, Tamotsu Horiuchi, Takuji Kato +6 more 2012-06-05
7893192 Pi-conjugated polymer Masaomi Sasaki, Masafumi Torii, Takashi Okada 2011-02-22
7745988 3, 6-diphenylcarbazole compound and organic electroluminescent device Masaomi Sasaki, Masafumi Torii, Takashi Okada, Shinichi Kawamura, Chihaya Adachi +2 more 2010-06-29
7718760 π-Conjugated polymer and manufacturing method thereof Masaomi Sasaki, Masafumi Torii, Takashi Okada, Shinichi Kawamura 2010-05-18
7550554 Aryl amine polymer, thin film transistor using the new aryl amine polymer, and method of manufacturing the thin film transistor Masaomi Sasaki, Masafumi Torii, Shinichi Kawamura, Takashi Okada, Yoshinobu Nakayama +4 more 2009-06-23
7166689 Aryl amine polymer, thin film transistor using the aryl amine polymer, and method of manufacturing the thin film transistor Masaomi Sasaki, Masafumi Torii, Shinichi Kawamura, Takashi Okada, Yoshinobu Nakayama +4 more 2007-01-23