Showing 1–42 of 42 inventors

Rank Inventor Primary Company Patents
1 Tsunehiko Tsubone Hitachi 21
2 Kouji Nishihata Hitachi 17
3 Masakuni Ezumi Hitachi 9
#4 Yoshihiko Isobe Toyo Kohan Co. 5
#5 Kazusige Fukuyori Hitachi 4
#5 Kinji Saijo Toyo Kohan Co. 4
#5 Toshiaki Makino Hitachi 4
#8 Hironobu Kawahara Hitachi 3
#8 Yasuo Ishimaru Hitachi 3
#8 Ichiro Nakazima Kaneka 3
#11 Masaki Yono Hitachi 2
#11 Katsumi Tokumoto Tosoh 2
#11 Yasuo Ohgoshi Hitachi 2
#11 Yoshihiko Ina Hitachi 2
#11 Katsuyuki Iwata Toshiba Ceramics Co. 2
#11 Tetsuya Matsunaga Hitachi 2
#11 Tamotsu Sato Kabushiki Kaisha Toshiba 2
#11 Takahiro Shimomura Hitachi High-Technologies 2
#11 Motomi Hiraishi Hitachi 2
#11 Youichi Itou Hitachi 2
#11 Ryoji Nishio Hitachi High-Technologies 2
#11 Michio Sebata Hitachi 2
#11 Norifumi Maeda Hitachi 2
#24 Minoru Soraoka Hitachi 1
#24 Norio Nakazato Hitachi 1
#24 Keiji Yamane Toyo Kohan Co. 1
#24 Kentaro Masai Hitachi 1
#24 Mamoru Yakushiji Hitachi High-Technologies 1
#24 Seiji Motohiro Hitachi 1
#24 Tetsunori Kaji Hitachi 1
#24 Tunehiko Tubone Hitachi 1
#24 Hiroyuki Shichida Hitachi 1
#24 Hiroshi Tonoike Shimadzu 1
#24 Seijiro Todori Hitachi 1
#24 Kazushige Fukuyori Hitachi 1
#24 Sumio Okuno Hitachi 1
#24 Tokinobu Furukawa Hitachi 1
#24 Kotaro Fujimoto Hitachi High-Technologies 1
#24 Masao Komai Toyo Kohan Co. 1
#24 Kazue Takahasi Hitachi 1
#24 Motohiko Yoshigai Hitachi 1
#24 Junichi Hosokawa Kabushiki Kaisha Toshiba 1