Showing 1–50 of 348 inventors

Rank Inventor Primary Company Patents
1 Hiroyuki Yamamoto Canon 6
2 Hironori Tanaka Ibiden Co. 5
2 Tetsuji Arai Ushio Denki Kabushiki Kaisha 5
2 Toshihiko Miyazaki Canon 5
#5 Sakae Katayama Katayama Chemical Works Co., Ktd. 4
#5 Yasuyuki Watanabe Canon 4
#5 Toshio Murakami Kobe Steel 4
#5 Hiroshi Morishita Japan Oxygen Co. 4
#5 Hisao Furukawa Kanegafuchi Kagaku Kogyo 4
#5 Tetsuo Sano Minolta Co. 4
#5 Masakazu Uekita Kanegafuchi Kagaku Kogyo 4
#5 Yasuteru Oono Hitachi 4
#5 Yoichi Nakamura Fuji Electric Co. 4
#5 Kazuo Sasaki Fujitsu Limited 4
#15 Kazuaki Kira Kanegafuchi Kagaku Kogyo 3
#15 Hideyoshi Kosuge Kawasaki 3
#15 Tetsuzo Fujikawa Kawasaki 3
#15 Shigeru Nishimura Canon 3
#15 Susumu Ikeda Sanden 3
#15 Takao Kuroda Hitachi 3
#15 Hitomi Miyake Kawasaki 3
#15 Yoshinori Nakamura Brother Kogyo 3
#15 Shigeaki Miyabayashi Takeda Chemical Industries 3
#15 Kenji Yoneda 3
#15 Itaru Amano Kobe Steel 3
#15 Masaaki Kitaue Nippon Air Brake Co. 3
#15 Hiroshi Awaji Kanegafuchi Kagaku Kogyo 3
#15 Takehisa Ohashi Kanegafuchi Kagaku Kogyo 3
#15 Kazuo Asano Sumitomo Rubber Industries 3
#15 Susumu Tanaka Nsk 3
#15 Yasuhiko Ikeda Canon 3
#32 Takashi Ochiai Tanabe Seiyaku Co. 2
#32 Takumi Yoshida Sony 2
#32 Katsuhiko Isayama Kanegafuchi Kagaku Kogyo 2
#32 Mamoru Murahashi Kobe Steel 2
#32 Kozo Katsube Kobe Steel 2
#32 Hiroshi Nishii Nippon Air Brake Co. 2
#32 Isao Katayama Kabushiki Kaisha Toshiba 2
#32 Satoru Kuramoto Nidec 2
#32 Tomio Suzuki Mitsubishi Electric 2
#32 Kiyoshi Yagi Yazaki 2
#32 Kazuya Yonezawa Kanegafuchi Kagaku Kogyo 2
#32 Takeo Matsumoto Mitsubishi Electric 2
#32 Hisao Oishi Fujitsu Limited 2
#32 Motohiro Nakanishi Minolta 2
#32 Hidehiko Otani Mitsubishi Mining 2
#32 Hirofumi Miyata Bando Chemical Industries 2
#32 Satomi Yamauchi Mitsubishi Electric 2
#32 Katsutoshi Kitaoh Sumitomo Rubber Industries 2
#32 Kouichi Miyamoto Ryobi 2