Showing 1–50 of 86 inventors

Rank Inventor Primary Company Patents
1 Kenichi Nakamura Kabushiki Kaisha Toshiba 8
2 Noriko Yoshii Hashida Toto 7
3 Akira Yamazaki Mitsubishi Electric 5
#4 Masamichi Ishihara Hitachi 3
#4 Akira Iwai Oji Yuka Goseishi Co. 3
#4 Nobuyuki Harada Nippon Shokubai Co. 3
#7 Taiichi Aso Toto 2
#7 Toshio Kikuchi Nissan Motor Co. 2
#7 Minoru Koga Ishikawajima-Harima Heavy Industries Co. 2
#7 Shuzi Hayase Kabushiki Kaisha Toshiba 2
#7 Takashi Nishida Toyota 2
#7 Kazuo Sugino Nippon Steel 2
#7 Yusuke Urita Krosaki 2
#7 Makoto Ikemoto Mitsubishi Chemical 2
#7 Chihiro Kobayashi Hitachi 2
#7 Keiji Takai Mitsui High-Tec 2
#7 Hisayasu Sakai Toto 2
#7 Kazuhiro Furuta Krosaki 2
#7 Toshihiro Yamamoto NS Sumikin Chemical 2
#7 Mitsuo Sugawara Krosaki 2
#7 Minoru Kataoka Krosaki 2
#7 Kouji Tateishi Mitsui High-Tec 2
#7 Hiroyuki Oba Canon 2
#7 Hotaka Honma Nippon Steel 2
#25 Hidetoshi Ohtani Toto 1
#25 Koji Umeno Fuji Oil Holdings 1
#25 Hideki Yoneda Kawasaki Steel 1
#25 Tadashi Furubayashi Daiwa Seiko Co. 1
#25 Toyoki Takemoto Sumitomo Electric Industries 1
#25 Tetsuya Tsukihara Kabushiki Kaisha Toshiba 1
#25 Shinji Tanimoto Akai Electric Co. 1
#25 Akihito Ono Brother Kogyo 1
#25 Hideo Miyamori Yamaha 1
#25 Suetomo Uchida Toto 1
#25 Katsuyoshi Kobayashi Yazaki 1
#25 Takeo Nagashima Nippon Steel 1
#25 Hiroaki Matsunaga Yaskawa Electric 1
#25 Yasunari Yoshitomi Nippon Steel 1
#25 Tomoji Kumano Nippon Steel 1
#25 Hidemi Kotou Toto 1
#25 Hiroki Hasegawa Amg Co. 1
#25 Yasuto Ihara Toto 1
#25 Tsutomu Haratani Nippon Steel 1
#25 Hiroshi Arataki Mitsubishi Chemical 1
#25 Yuwa Ishii Nikon 1
#25 Kazuhisa Mitani Toyota 1
#25 Mitsuji Hirata Nippon Steel 1
#25 Chihiro Sakurai Jidosha Kiki Co. 1
#25 Katsuhiro Kawashima Nippon Steel 1
#25 Isao Arikata Nippon Steel 1