Nagano, JP All Time

3,868 patents  ·  38 inventors

Ranked #1,275 of 111,555 cities Top 2%

Showing 1–38 of 38 inventors

Rank Inventor Primary Company Patents
1 Takashi Yamamoto Mitsubishi Electric 694
2 Akira Takahashi Sharp Kabushiki Kaisha 620
3 Takashi Abe Sony 289
#4 Tadashi Nakamura Ricoh Company 275
#5 Hiroshi Sakai Kabushiki Kaisha Toshiba 255
#6 Hideki Ito Nuflare Technology 168
#7 Koji Shimizu Toray Silicone Co. 131
#7 Koichi Nishimura Fanuc 131
#9 Seiji Sato Sony 119
#10 Masaru Takeuchi Brother Kogyo 94
#11 Tomoyuki Suzuki Sumitomo Chemical 92
#12 Shigeo Fujita Seiko Epson 78
#13 Hisao Tanaka Sony 77
#14 Koji Ohashi Seiko Epson 72
#15 Toshio Nakajima Rohm Co. 69
#16 Takumi Kobayashi Pentax 66
#16 Toshifumi Sakai Seiko Epson 66
#16 Hitoshi Iwata Mitsubishi Electric 66
#19 Yoshio Yamada Ishikawa Gasket Co. 64
#20 Takashi Yanagisawa IBM 57
#21 Yasuhiro Maruyama Brother Kogyo 56
#22 Kazuhiro Aoki Sumitomo Electric Industries 40
#23 Kazuhiro Ota Sintokogio 35
#24 Yasunori Hattori Ntt Docomo 32
#25 Takashi Mano Seiko Epson 31
#26 Yasuhiro Hosokawa Seiko Epson 26
#27 Toshihiko Yamazaki Seiko Epson 24
#28 Ko Watanabe Toyota 23
#29 Tatsuya Ishida Adeka 20
#30 Nobuo Takeuchi Mazda Motor 18
#31 Hiromitsu Miyajima Otis Elevator 16
#32 Kensuke Sakai Subaru 14
#33 Shinobu Kaneko Toyota 13
#34 Tomoki Matsuzawa Seiko Epson 12
#35 Motoki Kuhara Oncotherapy Science 9
#36 Ayako Sakai Sysmex 8
#37 Koichi Kubota Kotobuki Seiyaku Co. 6
#38 Yasuo Fujimori Nidec Sankyo 2