YA

Yoshikuni Akiyama

AC Asahi Kasei Chemicals: 6 patents #35 of 543Top 7%
AC Asahi Kasei Kogyo Co.: 3 patents #207 of 1,395Top 15%
AK Asahi Kasei Kabushiki Kaisha: 2 patents #302 of 1,220Top 25%
Overall (All Time): #464,333 of 4,157,543Top 15%
11
Patents All Time

Issued Patents All Time

Showing 1–11 of 11 patents

Patent #TitleCo-InventorsDate
8901222 Polyphenylene ether, resin composition, and molded body of resin composition Shunichiro I, Hiroshi Kamo, Yoshifumi Araki, Toru Yamaguchi, Tomohiro Kondo 2014-12-02
8658731 Resin composition and molded product thereof Minoru Sakata, Yukihiro Ban 2014-02-25
8487035 Resin composition and molded product thereof Minoru Sakata, Yukihiro Ban 2013-07-16
8153720 Resin composition Minoru Sakata 2012-04-10
8044142 Polyphenylene sulfide resin composition Minoru Sakata 2011-10-25
7173090 Polyphenylene sulfide resin composition Minoru Sakata, Kuniaki Minonishi 2007-02-06
7153906 Resin composition for a battery case for secondary battery Minoru Sakata 2006-12-26
6875812 Resin composition containing graft copolymer Minoru Sakata, Goro Yamamoto 2005-04-05
6045883 Resin composition and resin composition for secondary battery jar Osamu Shoji, Yuji Kusumi 2000-04-04
5296540 Shaped resin article comprising polyphenylene ether Ken Mizushiro 1994-03-22
4772657 Hydrogenated block copolymer compositions Yasushi Kishimoto, Ken Mizushiro, Hideo Morita 1988-09-20