Showing 1–50 of 152 inventors

Rank Inventor Primary Company Patents
1 Minoru Sato Canon 6
1 Katsumi Amano Mitsui High-Tec 6
3 Masaaki Shibata Canon 5
3 Koji Sonoda Hitachi 5
3 Masaki Komori NS Sumikin Chemical 5
3 Toshihiro Yamamoto NS Sumikin Chemical 5
3 Takahiro Kai NS Sumikin Chemical 5
#8 Koji Kamei Showa Denko K.K. 4
#8 Akira Yamazaki Mitsubishi Electric 4
#10 Michio Komatsu Catalysts & Chemicals Industries Co. 3
#10 Masahiro Kuroishi Toto 3
#10 Katsuhide Noguchi Nippon Steel Chemical 3
#10 Naoyuki Onodera Toto 3
#10 Sumio Wada Panasonic 3
#10 Masamichi Ishihara Hitachi 3
#16 Kazuhiro Haniya Yaskawa Electric 2
#16 Tuyoshi Nonaka Yaskawa Electric 2
#16 Youichirou Kaga Hitachi 2
#16 Hironori Hatono Toto 2
#16 Miki Egami Jgc Catalysts And Chemicals 2
#16 Keisuke Tashiro Mitsubishi Motors 2
#16 Hiroki Hasegawa Amg Co. 2
#16 Tomoyuki Mokuo Seiko Epson 2
#16 Munenori Ohgoshi Mitsubishi Materials 2
#16 Hiroyuki Oba Canon 2
#16 Junji Kameshima Toto 2
#16 Kuniaki Konno Kabushiki Kaisha Toshiba 2
#16 Hidenori Harada Seiko Epson 2
#16 Tatsuo Okauchi Nissan Chemical Industries 2
#16 Toru Shikayama Yaskawa Electric 2
#16 Masafumi Ishikawa Toto 2
#16 Toshiyuki Yamagishi Kabushiki Kaisha Toshiba 2
#16 Yasuhiro Kataoka Sony 2
#16 Keiichiro Fukumasu Seiko Epson 2
#16 Shinji Shima Nippon Steel 2
#16 Osamu Hidaka Kabushiki Kaisha Toshiba 2
#16 Kimitoshi Mizutani Mitsubishi Materials 2
#16 Kouichi Uchino Nippon Steel 2
#16 Ryuichi Morita Yaskawa Electric 2
#16 Akira Soma Nihon Micronics 2
#16 Yoshihiro Kusama Yaskawa Electric 2
#16 Ichiro Ebato Mitsubishi Materials 2
#16 Mitsuyoshi Kanno Toto 2
#16 Toshitaka Nakayama Nippon Steel 2
#16 Masanori Hotta NS Sumikin Chemical 2
#16 Katsuhiro Shirono Catalysts & Chemicals Industries Co. 2
#16 Hotaka Honma Nippon Steel 2
#16 Hiroaki Oshio Kabushiki Kaisha Toshiba 2
#16 Yoichi Mori Ebara 2
#16 Hideaki Kageyama Yazaki 2