AT

Akira Tanaka

IC Idemitsu Petrochemical Co.: 2 patents #8 of 81Top 10%
HI Hitachi: 1 patents #856 of 3,149Top 30%
ML Mitsubishi Paper Mills Limited: 1 patents #9 of 58Top 20%
📍 Nagaokakyo, CA: #1 of 2 inventorsTop 50%
Overall (1994): #6,987 of 165,921Top 5%
4
Patents 1994

Issued Patents 1994

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
5370956 Electrophotographic photoreceptor Hirokazu Yamamoto, Minoru Ohashi, Shoji Tazuki 1994-12-06
5332789 Polypropylene block copolymer resin and compositions Masaru Nakagawa, Hideo Kusuyama, Sueto Miyazaki, Tatsuya Housaki 1994-07-26
5330949 Method for producing polyolefin Hideo Funabashi, Rikuo Ohnishi, Toshikazu Kasahara, Takashi Yamawaki 1994-07-19
5315482 Semiconductor apparatus of module installing type Hiroichi Shinohara, Kazuji Yamada, Takao Ohba, Akira Yamagiwa, Hitoshi Yoshidome +4 more 1994-05-24