Showing 1–47 of 47 inventors

Rank Inventor Primary Company Patents
1 Masakuni Ezumi Hitachi 15
2 Kazushige Fukuyori Hitachi 8
3 Ryoji Nishio Hitachi High-Technologies 7
#4 Yuji Yoshitomi Hitachi 5
#5 Kinji Saijo Toyo Kohan Co. 4
#5 Tetsunori Kaji Hitachi 4
#5 Kazusige Fukuyori Hitachi 4
#5 Minoru Soraoka Hitachi 4
#9 Hironobu Kawahara Hitachi 3
#9 Mitsuru Suehiro Hitachi 3
#9 Tsunehiko Tsubone Hitachi 3
#9 Shoji Okiguchi Hitachi 3
#9 Motohiko Yoshigai Hitachi 3
#9 Kouji Nishihata Hitachi 3
#15 Tetsuya Matsunaga Hitachi 2
#15 Yasuo Ishimaru Hitachi 2
#15 Yoshihiko Ina Hitachi 2
#15 Sumio Okuno Hitachi 2
#15 Tsuyoshi Mizusaki Hitachi 2
#15 Toshiaki Makino Hitachi 2
#21 Norifumi Maeda Hitachi 1
#21 Hiroshi Kanekiyo Hitachi 1
#21 Keiji Yamane Toyo Kohan Co. 1
#21 Norio Nakazato Hitachi 1
#21 Tsuneyuki Ide Toyo Kohan Co. 1
#21 Sosuke Kawashima Nsk 1
#21 Youichi Itou Hitachi 1
#21 Yoichi Uchimaki Hitachi High-Technologies 1
#21 Takashi Ariyoshi Ricoh Company 1
#21 Masamichi Sakaguchi Hitachi High-Technologies 1
#21 Muneo Furuse Hitachi High-Technologies 1
#21 Hironao Okayama Toyo Kohan Co. 1
#21 Yasuo Ohgoshi Hitachi 1
#21 Seiji Motohiro Hitachi 1
#21 Ryooji Fukuyama Hitachi 1
#21 Hiroyuki Shichida Hitachi 1
#21 Hiroshi Tonoike Shimadzu 1
#21 Masaharu Nishiumi Hitachi 1
#21 Yasuo Murata Tokuyama Soda 1
#21 Kanji Fujimori Hitachi 1
#21 Shizuaki Kimura Hitachi 1
#21 Masao Komai Toyo Kohan Co. 1
#21 Minoru Fukunaga Kabushiki Kaisha Toshiba 1
#21 Katsumi Tokumoto Tosoh 1
#21 Kazuhiro Joo Hitachi 1
#21 Yoshihiko Isobe Toyo Kohan Co. 1
#21 Hiroaki Ishimura Hitachi High-Technologies 1