Showing 1–50 of 139 inventors

Rank Inventor Primary Company Patents
1 Haruyuki Ito Toto 7
2 Hidemi Sasaki Fujitsu Limited 6
3 Masayuki Hanada Catalysts & Chemicals Industries Co. 5
#4 Kenichi Nakamura Kabushiki Kaisha Toshiba 4
#4 Morio Fukuda Catalysts & Chemicals Industries Co. 4
#4 Shuzi Hayase Kabushiki Kaisha Toshiba 4
#7 Masamichi Ishihara Hitachi 3
#7 Minoru Sato Canon 3
#7 Iwao Watanabe NTT 3
#7 Tetsuo Kimura Nitta 3
#7 Toshiya Wada Nippon Steel 3
#7 Teruaki Izaki Nippon Steel 3
#7 Masato Tomiku Sumitomo Metal Industries 3
#7 Kiyoshi Nagano Catalysts & Chemicals Industries Co. 3
#15 Seinosuke Yano Nippon Steel 2
#15 Katsuro Kuroki Nippon Steel 2
#15 Riyouichi Sekioka Hoechst Mitsubishi Kasei 2
#15 Takashi Hamamatu Kurosaki Refractories Co. 2
#15 Kimiteru Sato Toto 2
#15 Katsuhiko Yui Nippon Steel 2
#15 Susumu Kanbara Sumitomo Metal Industries 2
#15 Haruyuki Ueno Kurosaki Refractories Co. 2
#15 Toyoki Takemoto Sumitomo Electric Industries 2
#15 Noboru Kishima Toto 2
#15 Yoshiaki Shimoyama Nippon Steel 2
#15 Shozaburo Nakashima Nippon Steel 2
#15 Takamasa Suzuki Micron 2
#15 Kouji Yamasaki Nippon Steel 2
#15 Bunichiro Chikazawa Nippon Steel 2
#15 Kozaburo Ichida Nippon Steel 2
#15 Toshihiro Yamamoto NS Sumikin Chemical 2
#15 Mitsuaki Ikeda Sumitomo Metal Industries 2
#15 Yasunari Yoshitomi Nippon Steel 2
#15 Fumio Yamamoto NTT 2
#15 Yoichi Mori Ebara 2
#15 Kenzo Iwayama Nippon Steel 2
#37 Hirokuni Ishikawa 1
#37 Kunihiko Ogawa Yaskawa Electric 1
#37 Hideyuki Honda Nippon Sanso 1
#37 Kanji Watanabe 1
#37 Hisashi Baba Nippon Steel 1
#37 Masao Ojima Yaskawa Electric 1
#37 Tadashi Nakayama Nippon Steel 1
#37 Masami Yamanaka Toto 1
#37 Hiromi Matsumoto Nippon Steel 1
#37 Mitsuru Sakai Mitsubishi Electric 1
#37 Kiyoshi Furushima Hitachi 1
#37 Fumiya Ishikawa Autonetworks Technologies 1
#37 Kotaro Kuroda Kurosaki Refractories Co. 1
#37 Hidemi Nakanishi Mitsubishi Kasei 1