Top Inventors in Namerikawa, JP | Patent Leaderboard

Namerikawa, JP ranks #7,759 worldwide for total patents filed all time, with 289 patents from 63 inventors. Leading employers of inventors based in Namerikawa, JP include Hitachi, Sumitomo Electric Industries, Mitsubishi Gas Chemical Company.

Showing 1–50 of 63 inventors

Rank	Inventor	Primary Company	Patents
1	Takahiro Fujishiro	Hitachi	38
2	Hideaki Matsuo	Sumitomo Electric Industries	26
3	Isao Hagiwara	Mitsubishi Gas Chemical Company	21
#4	Yoshiharu Yamaguchi	Yoshida Kogyo K.K.	19
#5	Hideo Shimai	Yoshida Kogyo K.K.	15
#6	Takihiro Inaba	Toyama Chemical Co.	13
#7	Takashi Ishioka	Kabushiki Kaisha Toshiba	11
#8	Tomoo YOSHIDA	Aisin Keikinzoku Co.	10
#9	Hideo Takabatake	Yoshida Kogyo K.K.	8
#9	Tsutomu Hamatani	Yoshida Kogyo K.K.	8
#9	Kiyoshi Takeshima	Yoshida Kogyo K.K.	8
#9	Yasuharu Okazaki	Hitachi Construction Machinery Co.	8
#13	Hideki Uchiuzo	Sugino Machine Limited	7
#13	Iwao Yaguramaki	Ykk	7
#13	Kazufumi Daimon	Hokuriku Electric Industry Co.	7
#16	Yuusei Sassa	Yoshida Kogyo K.K.	6
#17	Akihiro Yagyu	Ykk	5
#18	Ippei Imagawa	Toyo Ink Mfg. Co.	4
#18	Morihito Nakada	—	4
#18	Norio Kikukawa	Ykk	4
#21	Yoshihide Okuno	Toko Yakuhin Kogyo Co.	3
#21	Yusei Sassa	Yoshida Kogyo K.K.	3
#21	Masaaki SUGIMURA	Sugino Machine Limited	3
#21	Noboru Kawanishi	Yamamoto Kogaku Co.	3
#21	Tsuyoshi Morimura	Ykk	3
#21	Kosuke Iai	Abel Unlimited	3
#27	Masao Nakabayashi	Toyama Chemical Co.	2
#27	Shuuichi Hosooka	Yoshida Kogyo K.K.	2
#27	Yoshitaka Inamoto	Fuji Chemical Industry Co.	2
#27	Takuma Houzyou	Nippon Carbide Industries Co.	2
#27	Akira Tanikawa	Hokuriku Electric Industry Co.	2
#32	Jintaro Ishiba	Yoshida Kogyo K.K.	1
#32	Naoko YOSHIZAWA	—	1
#32	Taisuke SAITO	Nippon Carbide Kogyo	1
#32	Yukinobu Takata	Sugino Machine Limited	1
#32	Kazuhiko Atsumi	Nippon Carbide Industries Co.	1
#32	Takara Sugino	Sugino Machine Limited	1
#32	Takimoto Taheshi, Heirs	Dainippon Ink And Chemicals	1
#32	Kyoko Shiomi	Nippon Carbide Industries Co.	1
#32	Katsuhiko Sagawa	Nanocarrier Co.	1
#32	Ichiro Uchijima	Nippon Carbide Industries Co.	1
#32	Kenho Okura	—	1
#32	Tomoki NIIKURA	Murata Manufacturing Co.	1
#32	Kastuhiro Iwasaki	—	1
#32	Mitsugu Shozen	Nippon Carbide Industries Co.	1
#32	Shinobu Shimada	Nsk	1
#32	Minekazu Koshi	Nippon Carbide Kogyo	1
#32	Toshikazu Todo	—	1
#32	Hiroyoshi Nakazato	Frontier Cooperative	1
#32	Yasutaka Hojo	Jtekt	1

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Namerikawa, JP All Time