Top Inventors in Osaki, JP | Patent Leaderboard

Osaki, JP ranks #3,520 worldwide for total patents filed all time, with 840 patents from 142 inventors. Leading employers of inventors based in Osaki, JP include Alps Electric Co., Fujitsu Limited, Mitsubishi Electric.

Showing 1–50 of 142 inventors

Rank	Inventor	Primary Company	Patents
1	Kazuo Hasegawa	Alps Electric Co.	91
2	Masao Okita	Alps Electric Co.	35
3	Masao Ohkita	Alps Electric Co.	30
#4	Junichi Ouchi	Alps Electric Co.	28
#5	Ichiro Tokunaga	Alps Electric Co.	27
#6	Masao Kumagai	Fujitsu Limited	21
#6	Motohiro Shimaoka	Alps Electric Co.	21
#8	Tadashi Shiraishi	Mitsubishi Electric	17
#9	Yoshimi Kamijo	Alps Electric Co.	16
#10	Hidetaka Numata	Alps Electric Co.	15
#10	Chisato Iwasaki	Frontec Incorporated	15
#12	Hironobu Watanabe	Daiichi Denpa Kogyo Kabushiki Kaisha	14
#12	Hirofumi Tajika	Sumitomo Electric Industries	14
#12	Toshihiko Kawata	Alps Electric Co.	14
#12	Hiroyasu Miyata	Alps Electric Co.	14
#12	Ken Shibazaki	Alps Electric Co.	14
#17	Shinichi Omori	Alps Electric Co.	13
#17	Koji Nakase	Alps Electric Co.	13
#19	Yoji Shimojima	Alps Electric Co.	12
#19	Makito Takikawa	Alps Electric Co.	12
#21	Takayuki Nakaji	Renesas Technology	11
#21	Hiraku Abe	Alps Electric Co.	11
#23	Yujiro Shimoyama	Alps Electric Co.	10
#23	Takehiko Sone	Alps Electric Co.	10
#23	Yuta KIKUCHI	Nippon Seiki Co.	10
#26	Akinori Itoh	Nof	9
#26	Yasuo Takii	Alps Electric Co.	9
#26	Osamu Shigenai	Alps Electric Co.	9
#26	Takehiro Takoshima	Alps Electric Co.	9
#26	Atsushi Iwanaga	Alps Electric Co.	9
#31	Tadami Sugawara	Alps Electric Co.	8
#31	Takahiro Kawauchi	Alps Electric Co.	8
#31	Kazuaki Fukuda	Alps Electric Co.	8
#31	Takamichi Fuke	Alps Electric Co.	8
#31	Kengo Shibuya	National Institute Of Radiological Sciences	8
#36	Minoru Oyama	Alps Electric Co.	7
#36	Soetsu Kamada	Alps Electric Co.	7
#36	Yoshimi Kamijyo	Alps Electric Co.	7
#36	Yoshinori Miyahara	Alps Electric Co.	7
#36	Akira Niinuma	Alps Electric Co.	7
#36	Makoto Matsubara	Alps Electric Co.	7
#42	Osamu Ishiguro	Alps Electric Co.	6
#42	Tomoo Iizumi	Alps Electric Co.	6
#42	Munehisa Haitani	Alps Electric Co.	6
#42	Michitada Akazawa	Alps Electric Co.	6
#42	Satoshi Terashita	Alps Electric Co.	6
#47	Toshiya Onodera	Fujitsu Limited	5
#47	Masami Ikarashi	Alps Electric Co.	5
#47	Teiichi Miura	Alps Electric Co.	5
#47	Masanori Nakao	Alps Electric Co.	5

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Osaki, JP All Time