Top Inventors in Yachiyo, JP | Patent Leaderboard

Yachiyo, JP ranks #3,286 worldwide for total patents filed all time, with 916 patents from 236 inventors. Leading employers of inventors based in Yachiyo, JP include Canon, Honda Motor Co., Edwards Japan Limited.

Showing 1–50 of 236 inventors

Rank	Inventor	Primary Company	Patents
1	Saburo Sugawara	Canon	86
2	Masayoshi Yamanaka	Honda Motor Co.	36
3	Yasushi Maejima	Edwards Japan Limited	32
#4	Yoshinobu Ohtachi	Edwards Japan Limited	26
#5	Takefumi Hatanaka	Arex Electronics	24
#6	Osamu Kawamura	Nippon Piston Ring Co.	20
#6	Kazutaka Takeuchi	Canon	20
#6	Masatoshi Todokoro	Staff Co.	20
#9	Tsutomu Takaada	Edwards Japan Limited	18
#10	Shigeki Yagi	Seiko Instruments	17
#11	Hideo Fukami	Edwards Japan Limited	15
#12	Toshiaki Kawashima	Edwards Japan Limited	14
#12	Satoshi Okudera	Boc Edwards Technologies Limited	14
#14	Mikio Yoshinuma	Fujikura	13
#14	Toshiaki Kishine	Miyakoshi Printing Machinery Co.	13
#16	Seiichi Morikawa	Sony	12
#16	Michiharu Takahashi	Uro Denshi Kogyo Kabushiki Kaisha	12
#16	Yasuhiro Tamaki	Fujikura	12
#19	Shigeru Nakane	Takara Co.	11
#20	Sumitoshi Sootome	Canon	10
#20	Akitoshi Kumagae	Kabushiki Kaisha Toshiba	10
#20	Hiroshi Hasegawa	Ss Pharmaceutical Co.	10
#23	Hideo Kushida	Yoshino Kogyosho Co.	9
#23	Kazunori Umeda	Hitachi	9
#23	Hideo Isozaki	Kohjin Co.	9
#23	Masao Mutaguchi	Ishikawajima-Harima Heavy Industries Co.	9
#27	Tadahiro Shimozono	Hitachi Industrial Equipment Systems Co.	8
#27	Yukiyasu Domae	Mitsubishi Electric	8
#27	Tsuneaki Motai	Fujikura	8
#27	Hiroto Tanamachi	Kao	8
#27	Hiroyoshi Hamanaka	Mitsubishi Petrochemical Company Limited	8
#32	Tomoki Hatsumori	Taiheiyo Cement	7
#33	Hiroyuki Tsuboi	Dainippon Ink And Chemicals	6
#33	Kiyonori Fujisaki	—	6
#33	Mikio Iwakuni	Uniden	6
#33	Kazuo Tanihira	Fujikura	6
#33	Takuo Fukushima	Asahi Denka Kogyo	6
#33	Yoshimi Tsuchiya	Kao Soap Co.	6
#39	Tatsuo Tateno	Sumitomo Chemical	5
#39	Junya Takatsu	Canon	5
#39	Kaoru Koyanagi	Tokyo Electric Power Company Holdings, Incorporated	5
#39	Norihiro Kurokawa	Sharp Kabushiki Kaisha	5
#39	Haruyuki Nishimi	Sumitomo Heavy Industries	5
#39	Ichiro Fujioka	Pfu Limited	5
#39	Yutaka Nakadai	Renesas Technology	5
#46	Takashi Kenmochi	University of California	4
#46	Ryochi Kato	—	4
#46	Tsuneaki Mohtai	The Fujikura Cable Works Limited	4
#46	Yasuhiko Teshima	Shinto Paint Co.	4
#46	Keisuke Etoh	Sumitomo Electric Industries	4

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Yachiyo, JP All Time