Showing 1–50 of 115 inventors

Rank Inventor Primary Company Patents
1 Norihiko Asai Brother Kogyo 137
2 Takaaki Koizumi Ngk Insulators 39
3 Hitoshi Furuta Fuji Oil Holdings 38
#4 Hitoshi Fujino Brother Kogyo 37
#5 Tomoyuki Maruyama Toyota 26
#6 Hideyuki Iwakiri Toyota 23
#7 Hidenori Itamoto Jtekt 21
#8 Fumio Taniguchi Panasonic 17
#9 Satoru Ariyoshi Sharp Kabushiki Kaisha 16
#10 Nobuyuki Shinohara Toyota 14
#10 Yoshimitsu Taniguchi Brother Kogyo 14
#12 Eiji Kozawa Furukawa Electric Co. 12
#13 Hiroshi Imagawa Kabushiki Kaisha Toshiba 11
#14 Toshihiro Kumagai Olympus 10
#15 Hisao Yokoya Mitsubishi Electric 9
#15 Shinji Ikenoya Ckd 9
#17 Takashi OGISO Aisin 8
#17 Kunihiro Ohara Fujitsu Semiconductor Limited 8
#19 Shori Kato Mitsubishi Electric 7
#20 Yoshitaka Doi Nichia 6
#20 Masayoshi Fuji Nagoya Institute Of Technology 6
#20 Ken Itadu Ngk Insulators 6
#20 Sumio Oinuma Tokai Rubber Industries 6
#20 Kazuomi Yamanishi Toyota 6
#25 Hirokatsu Hattanda Tyk 5
#25 Toschio Murai American Commercial 5
#25 Naobumi Nagasawa Sanyo Electric Co. 5
#28 Masaharu Kajita Ngk Insulators 4
#28 Aya Tamura Brother Kogyo 4
#28 Reona Takagishi Toyota 4
#28 Toshiya Matsuyama Brother Kogyo 4
#28 Keizo Aramaki Tokyo Yogyo Kabushiki Kaisha 4
#28 Nobuo Miyagawa Tokyo Yogyo Kabushiki Kaisha 4
#28 Hideji NAITO Toyota 4
#28 Eiji Yamagata Hitachi Construction Machinery Co. 4
#36 Makoto Ishizawa Tokaikogyo Mishin 3
#36 Chiaki Ogawa Denso 3
#36 Katsuharu Yoshikawa Tism Co. 3
#36 Tetsurou Kondou Tokaikogyo Mishin 3
#36 Yukio Ichihara Mitsubishi Electric 3
#36 Shuichi Nakayama Mitsubishi Electric 3
#36 Ryozo Shibano Murata Kikai 3
#36 Norio Nishiwaki Toyota 3
#36 Michitaka Yamada Ngk Spark Plug Co. 3
#36 Shoma Tsumagari Ngk Spark Plug Co. 3
#36 Fumio Nakanishi Brother Kogyo 3
#36 Norihito FUJIWARA Jasco 3
#36 Yosuke Shinozaki Ngk Spark Plug Co. 3
#49 Atsunori Kobayashi Toyota 2
#49 Yukihiro Yukita Toyota 2