Tokai, JP All Time

1,839 patents  ·  387 inventors

Ranked #2,345 of 111,555 cities Top 3%

Showing 1–50 of 387 inventors

Rank Inventor Primary Company Patents
1 Hiroyuki Nakano Hitachi 174
2 Hideaki Sakurai Mitsubishi Materials 106
3 Hideo Koyama Toyota 48
#4 Shigeo Takeuchi Hitachi 44
#5 Masaki Matsumori Japan Display 43
#6 Yasunori Takahashi Kawasaki Teitoku Co. 37
#7 Hideyoshi Tsuruta Ngk Insulators 29
#8 Takeshi Nishikibe Aisin Seiki Kabushiki Kaisha 27
#8 Kazumasa Hasegawa Seiko Epson 27
#10 Toshimitsu Aso Nippon Steel 25
#11 Misao Ogawa Nippon Steel 24
#12 Masaharu Hayakawa Mitsubishi Electric 23
#13 Hidenori Oka Brother Kogyo 22
#13 Toshihiko Matsuo Mitsubishi Materials 22
#15 Akira Nishimizu Hitachi 21
#16 Kunihiro Yamaura Toyota 19
#17 Takehiko Yoshida Vision Optic Co. 18
#17 Hiromitsu Sago Brother Kogyo 18
#17 Akinori Morishima Toyota 18
#20 Masateru Suwa Hitachi 17
#21 Mitsuo Kuriyama Hitachi 16
#21 Toshio Hotta Aiphone Co. 16
#23 Mitsumasa Kako Brother Kogyo 14
#23 Osamu Furuta GE 14
#25 Hitoshi Miyazaki Panasonic 13
#26 Takekazu Terui Denso 12
#26 Izumi Yamada Hitachi 12
#26 Hajime Banno Ihi 12
#29 Nobuyuki Teraura Denso 11
#29 Tsutomu Kurita Kabushiki Kaisha Honda Lock 11
#29 Naoki Saitou Pfu Limited 11
#29 Eiji Ueno Nifco 11
#33 Takeshi Usami Hitachi 10
#33 Kouji Murata Aichi Steel Works 10
#33 Isao Kondoh Doryokuro Kakunenryo Kaihatsu Jigyodan 10
#33 Minoru Kanoi Hitachi 10
#33 Hironori Noto Toyota 10
#33 Mitsuru Sawamura Nippon Steel & Sumitomo Metal 10
#39 Minoru Yabuki Hitachi 9
#39 Nobuyuki Hashimura Denso 9
#39 Takeshi Inada Toto 9
#39 Yoshihiro Shimoide Denso 9
#39 Toru Matsuo Aichi Steel Works 9
#39 Yoichi Hamada Daikin Industries 9
#45 Shintaro Ishiyama Japan Atomic Energy Research Institute 8
#45 Takeshi Higashino Sanyo Electric Co. 8
#45 Seiji Totsuka Denso 8
#45 Jin Ohuchi Doryokuro Kakunenryo Kaihatsu Jigyodan 8
#45 Hidenori Kawai Nichia 8
#50 Tadahiro KOIKE Asahi Intecc Co. 7