Top Inventors in Gyōda, JP | Patent Leaderboard

Gyōda, JP ranks #1,049 worldwide for total patents filed all time, with 3,234 patents from 565 inventors. Leading employers of inventors based in Gyōda, JP include Nikon, Canon, Hitachi.

Showing 1–50 of 565 inventors

Rank	Inventor	Primary Company	Patents
1	Yuichi Shibazaki	Nikon	230
2	Toshio Kameshima	Canon	148
3	Hiroyuki Nagasaka	Nikon	109
#4	Nobuo Kawamura	Hitachi	89
#5	Yasuhiro Omura	Nikon	85
#6	Masato Inoue	Canon	74
#7	Osamu Tanitsu	Nikon	58
#8	Tomoharu Fujiwara	Nikon	52
#9	Hiroki Igarashi	Surpass Industry Co.	41
#10	Norio Matsumoto	Fujikura Rubber	37
#10	Ichio Shimizu	Hitachi	37
#12	Shinichi Kazui	Hitachi	34
#13	Kazuki Fukui	Screen Holdings Co.	32
#13	Kiyohide Yoshida	Riken	32
#13	Hiroaki Takaiwa	Nikon	32
#16	Shinji Furuichi	Hitachi	31
#17	Takaaki Komiya	Olympus Medical Systems	29
#18	Masayuki Shiraishi	Nikon	28
#19	Yuho Kanaya	Nikon	26
#19	Hideki Nagano	Jfe Steel	26
#21	Ikuo Kawamoto	Nitto Denko	25
#21	Seiji Otake	Sanyo Electric Co.	25
#23	Yasufumi Nishii	Nikon	21
#23	Katsunori Iwasaki	Hitachi	21
#23	Tetsuo Uchiyama	Renesas Eastern Japan Semiconductor	21
#26	Kiyotaka Yamauchi	Hitachi	19
#26	Hiroyasu Nakayama	Advantest	19
#28	Akira Kunimoto	Riken	18
#28	Kazuyoshi Ishikawa	onsemi	18
#30	Tsutomu Yanagida	Yamaha Motor	17
#30	Toshiaki Awaji	Advantest	17
#30	Yoshio Kawabe	Nikon	17
#30	Hiromi Maruyama	Hitachi	17
#34	Shigeki Nishina	Advantest	16
#35	Shoji Nakayama	Snow Brand Milk Products Co.	15
#35	Naoko Irite	Riken	15
#35	Akio Kawano	Honda Motor Co.	15
#35	Kenji Koga	Sumitomo Chemical	15
#35	Taro KANAO	Kabushiki Kaisha Toshiba	15
#35	Tsuneo Harada	Toyo Soda Manufacturing Co.	15
#35	Hiroto Yasumura	Canon	15
#42	Satoshi Makio	Hitachi	14
#42	Hajime Erikawa	Fuji Electric Co.	14
#42	Juichi Nakada	Advantest	14
#45	Takao Koike	—	13
#45	Toshikatsu Hayashi	Riken	13
#45	Seiji Endo	Sumitomo Electric Industries	13
#45	Masaharu Hasei	Riken	13
#45	Nobuhiko Umezawa	Ricoh Company	13
#45	Shunya Senda	Showa	13

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Gyōda, JP All Time