Showing 51–100 of 473 inventors

Rank Inventor Primary Company Patents
#49 Masahiro Niwano Sumitomo Chemical 15
#49 Katsuyoshi Yamashita Nsk 15
#53 Yuki Furuichi Sumitomo Metal Mining Co. 14
#53 Shin Imaizumi Sumitomo Metal Mining Co. 14
#55 Shin-ichi Heguri Sumitomo Metal Mining Co. 13
#55 Yasunori Nishida Sumitomo Chemical 13
#55 Hiromi Harada Tokyo Electron Limited 13
#55 Haruki Okawa Sumitomo Chemical 13
#55 Tetsuya Suzuta Sumitomo Chemical 13
#55 Yuki Koyama Smk 13
#55 Hajime Saitoh Honda Motor Co. 13
#62 Yasuyuki Oki Sumitomo Chemical 12
#62 Takuo Harato Sumitomo Aluminum Smelting Company, Limited 12
#62 Shinkichi Shimizu Koei Chemical Company, Limited 12
#62 Toshio Kawabata Murata Manufacturing Co. 12
#62 Kenji Ikeuchi Sumitomo Metal Mining Co. 12
#62 Masaaki Matsuda Sumitomo Chemical 12
#68 Hideharu Okami Sumitomo Metal Mining Co. 11
#68 Tamio Shirafuji Sumitomo Chemical 11
#68 Hideaki Matsuura Sumitomo Chemical 11
#68 Kousuke Uoe Sumitomo Chemical 11
#68 Michio Kato Sumitomo Chemical 11
#73 Yohei Kudo Sumitomo Metal Mining Co. 10
#73 Masahisa Okawa Sumitomo Chemical 10
#73 Masato Matsuda Sumitomo Electric Industries 10
#73 Takayoshi Kimura Sumitomo Metal Mining Co. 10
#73 Hisakatsu Kato Sumitomo Aluminum Smelting Company, Limited 10
#73 Kensen Okusako Sumitomo Chemical 10
#79 Junpei Kojima Sumitomo Chemical 9
#79 Etsuo Miyoshi Swany 9
#79 Ryuichi Kuzuo Sumitomo Metal Mining Co. 9
#79 Kazuyuki Takaishi Sumitomo Metal Mining Co. 9
#79 Yukio Naito Sumitomo Chemical 9
#79 Willy Shun Kai Bong Sumitomo Metal Mining Co. 9
#79 Teruhisa Koyama Sumitomo Chemical 9
#79 Yusuke Kon Sumitomo Chemical 9
#87 Takahiro OKUGAWA Sumitomo Chemical 8
#87 Yoshinori Kanno Sumitomo Chemical 8
#87 Shinji Date Sumitomo Chemical 8
#87 Hitoshi Takano Nikko Kogyo Kabushiki Kaisha 8
#87 Kazuhiro Matsumura Sumitomo Chemical 8
#87 Masato Shakutsui Sumitomo Chemical 8
#87 Mikio Takigawa Sumitomo Chemical 8
#87 Kiyomu Nomura Sumitomo Chemical 8
#87 Katsuhisa Masumoto Sumitomo Chemical 8
#87 Toshirou Tan Sumitomo Metal Mining Co. 8
#87 Yuji Imaizumi Nikon 8
#87 Shinichi Kurozu Sumitomo Heavy Industries 8
#87 Hidemasa Nagai Sumitomo Metal Mining Co. 8
#87 Yasutoshi MINEMOTO Sumitomo Chemical 8