Showing 1–29 of 29 inventors

Rank Inventor Primary Company Patents
1 Mituru Takahashi Tohoku Ricoh Co. 20
2 Yoshio Asano Nabco 14
3 Takashi Namari Keihin 12
#4 Hideyuki Kagawa Tohoku Ricoh Co. 10
#5 Yoshiaki Douyama Walbro Engine Management, L.L.C. 9
#6 Takashi Ebata Unknown 7
#7 Toshiro Mayumi Keihin 6
#7 Naoki Okazaki Ricoh Company 6
#9 Hiroaki Chida Nec 4
#10 Syuji Mori Fujitsu Limited 3
#10 Shuuichi Hikichi Ricoh Company 3
#10 Kazuyosi Kobayasi Ricoh Company 3
#10 Takashi Sekiba 3
#10 Youichi Ueda Ricoh Company 3
#15 Morihiro Sato Japan Nuclear Cycle Development Institute 2
#15 Kazuki Doi Walbro 2
#15 Yoshihito Ebina Tohoku Ricoh Co. 2
#18 Takenobu SATO Tohoku Steel Co. 1
#18 Tatsuro Sasa Tohoku Steel Co. 1
#18 Tsuyoki TAYAMA Tohoku Steel Co. 1
#18 Takumi Konarita Walbro 1
#18 Nobuyuki Kajima Hitachi 1
#18 Kazuyosi Kobayashi Ricoh Company 1
#18 Masamune Koyanagi Tohoku Ricoh Co. 1
#18 Kenro Takeda Tohoku Ricoh Co. 1
#18 Shoji Imazeki Tohoku Ricoh Co. 1
#18 Dai Itoh Tohoku Ricoh Co. 1
#18 Keita Tezuka Walbro Engine Management, L.L.C. 1
#18 Ryuichi ONODERA Tohoku Steel Co. 1