TA

Takashi Ayabe

AD Adeka: 13 patents #11 of 499Top 3%
AK Asahi Denka Kogyo K.K.: 2 patents #30 of 162Top 20%
AK Asahi Denka Kogyo: 1 patents #75 of 196Top 40%
TW Tamura Electric Works: 1 patents #38 of 88Top 45%
Overall (All Time): #250,466 of 4,157,543Top 7%
18
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
12122898 Polyolefin resin composition and molded article using same Yuji Mitsuhashi, Akitomo Sato 2024-10-22
11015055 Resin composition Hiroki Akatsu 2021-05-25
10246563 Photostabilizer master batch and method for manufacturing same Takashi Usui 2019-04-02
10100173 Resin additive masterbatch and polyolefin resin composition to which said resin additive masterbatch has been admixed Kenji Yamashita 2018-10-16
9624355 Resin composition Naoki Yamamoto, Kenji Yamashita 2017-04-18
9580580 Cellulose ester-based resin composition Yuki Endo, Tetsuya Seguchi 2017-02-28
9574068 Resin additive master batch Kenji Yamashita, Naoki Yamamoto 2017-02-21
9376550 Mixed pellet Kenji Yamashita 2016-06-28
9243127 Method for producing nucleator masterbatch Naoshi Kawamoto, Atsushi Sakai, Tetsuya Seguchi 2016-01-26
9212307 Stabilizer composition, resin composition, and molded product using same Naoshi Kawamoto, Yoshinori Negishi, Tsuyoshi Urushihara, Tomomasa Tezuka, Shingo Yamada 2015-12-15
9133121 Weakly basic hindered amines compounds having carbonate skeletons, synthetic resin compositions and coating compositions Yoshinori Negishi, Etsuo Tobita 2015-09-15
8329787 Weakly basic hindered amines compounds having carbonate skeletons, synthetic resin compositions and coating compositions Yoshinori Negishi, Etsuo Tobita 2012-12-11
7842744 Optical film Yoshinori Negishi, Shinichi Ishikawa, Etsuo Tobita 2010-11-30
7553892 Optical film Yoshinori Negishi, Shinichi Ishikawa, Etsuo Tobita 2009-06-30
7125920 Ultraviolet absorber for synthetic resin and synthetic resin composition containing the same Yoshinori Negishi, Etsuo Tobita 2006-10-24
6500887 Polymeric material composition Etsuo Tobita, Yoko Nanbu, Shinichi Ishikawa 2002-12-31
6333114 Polycarbonate resin coextruded article Etsuo Tobita, Shin Ishikawa, Saeko Kawaragi 2001-12-25
5600122 Structure of card insertion port and method of mounting card insertion port member Fumihisa Isono, Hiroshi Uemura 1997-02-04