HT

Hiroaki Tokuda

OC Otsuka Chemical Co.: 8 patents #8 of 269Top 3%
YC Yoshino Kogyosho Co.: 7 patents #67 of 361Top 20%
SC Stella Chemifa: 6 patents #14 of 80Top 20%
Bridgestone: 2 patents #1,066 of 2,860Top 40%
SC Sansha Electric Manufacturing Co.: 1 patents #50 of 93Top 55%
Overall (All Time): #299,391 of 4,157,543Top 8%
16
Patents All Time

Issued Patents All Time

Showing 1–16 of 16 patents

Patent #TitleCo-InventorsDate
8747690 Quaternary ammonium salt and composition, and electrochemical device Tetsuo Nishida, Yasutaka Tashiro, Megumi Tornisaki, Masashi Yamamoto, Kazutaka Hirano +3 more 2014-06-10
8366956 Quaternary ammonium salt and composition, and electrochemical device Tetsuo Nishida, Yasutaka Tashiro, Megumi Tomisaki, Masashi Yamamoto, Kazutaka Hirano +3 more 2013-02-05
7964257 Synthetic resin preform to be biaxially stretched and blow molded into a bottle Yoshio Akiyama, Makoto Busujima, Shuichi Koshio, Masaaki Sasaki 2011-06-21
7875732 Quaternary ammonium salt, electrolyte, electrolyte, solution and electrochemical device Tetsuo Nishida, Kazutaka Hirano, Megumi Tomisaki, Yasutaka Tashiro, Hitoshi Tsurumaru +3 more 2011-01-25
7854854 Quaternary ammonium salt, electrolyte, electrolyte solution and electrochemical device Tetsuo Nishida, Kazutaka Hirano, Megumi Tomisaki, Akihiro Nabeshima, Yoshinobu Abe +1 more 2010-12-21
7834197 Quaternary ammonium salt, electrolyte, and electrochemical device Tetsuo Nishida, Yasutaka Tashiro, Megumi Tomisaki, Masashi Yamamoto, Kazutaka Hirano +3 more 2010-11-16
7753221 Blow-molded container and mold for use in blow molding Kazuhisa Innami 2010-07-13
7748553 Synthetic resin container with thin wall Yoshio Akiyama, Shuichi Koshio, Masashi Yoneyama, Shoji Tanabe, Shigeru Tomiyama +1 more 2010-07-06
7700243 Electrolyte solution and nonaqueous electrolyte lithium secondary battery Tetsuo Nishida, Megumi Tomisaki, Kazutaka Hirano, Akihiro Nabeshima 2010-04-20
7115309 Synthetic resin preform to be biaxially stretched and blow molded into a bottle Yoshio Akiyama, Makoto Busujima, Shuichi Koshio, Masaaki Sasaki 2006-10-03
6838138 Synthetic resin container bearing label Yoshio Akiyama, Shuichi Koshio, Masashi Yoneyama 2005-01-04
6752284 Synthetic resin container with thin wall Yoshio Akiyama, Shuichi Koshio, Masashi Yoneyama, Shoji Tanabe, Shigeru Tomiyama +1 more 2004-06-22
6667356 Rubber composition Daisuke Nohara, Jingo Shirasaka, Akinori Oka, Ken Sonogi 2003-12-23
6515055 Rubber composition Daisuke Nohara, Jingo Shirasaka, Akinori Oka, Ken Sonogi 2003-02-04
6039204 Extrusion-blow molded container having cylindrical body and metal mold for producing the same Hiroshi Hosokoshiyama, Masashi Yoneyama, Makoto Busujima, Naohito Osuga, Kouji Tashiro 2000-03-21
4354831 Crucible for precision casting device Tsutomu Shinkawa 1982-10-19