Top Inventors in Saijo, JP | Patent Leaderboard

Saijo, JP ranks #5,599 worldwide for total patents filed all time, with 459 patents from 81 inventors. Leading employers of inventors based in Saijo, JP include Alps Electric Co., Kuraray Co., Hitachi Hokkai Semiconductor.

Showing 1–50 of 81 inventors

Rank	Inventor	Primary Company	Patents
1	Naoya Hasegawa	Alps Electric Co.	190
2	Hitoshi Nakatsuka	Kuraray Co.	27
3	Takafumi Konno	Hitachi Hokkai Semiconductor	18
#4	Masayoshi Hino	Mitsui Chemicals	14
#4	Yoshihide Kawamura	Ricoh Company	14
#6	Tetsuya Shiozaki	Sumitomo Chemical	11
#7	Hikaru Murakami	Panasonic	8
#7	Yasuhiro SHIROTANI	Kuraray Co.	8
#7	Takefumi Yanagihara	Sumitomo Electric Industries	8
#7	Katsushi Hirata	Panasonic	8
#11	Shoji Morinaga	Sumitomo Heavy Industries Process Equipment Co.	7
#11	Masataka Takagi	Nippon Electric Glass Co.	7
#11	Masatomo Matsui	Panasonic	7
#14	Kazuo Manabe	Panasonic	6
#15	Ryuma MATSUOKA	Fujibo Holdings	5
#15	Seiji Sugimori	Sumitomo Heavy Industries	5
#15	Kazuyuki Ohmori	Kuraray Co.	5
#15	Osamu Isshiki	Hitachi	5
#19	Hiroshi Kashiwada	Fujibo Holdings	4
#19	Kenji Kawataka	Sumitomo Electric Industries	4
#19	Sumio Nakahashi	Nissin Chemical Industry Co.	4
#19	Shigetomi Kumon	Asahi Group Holdings	4
#19	Teppei TATENO	Fujibo Holdings	4
#24	Hisao Morishita	Hitachi	3
#24	Shin Tokushige	Fujibo Holdings	3
#24	Satsuki NARUSHIMA	Fujibo Holdings	3
#24	Isao Takemoto	Sumitomo Electric Industries	3
#24	Yamato TAKAMIZAWA	Fujibo Holdings	3
#24	Shinya Kawakado	Kuraray Co.	3
#30	Kunimasa Kusumoto	Sumitomo Electric Industries	2
#30	Kouichi Urita	Sumitomo Electric Industries	2
#30	Ikuhisa Shiraishi	Kuraray Co.	2
#30	Hidehiko Okabe	Kuraray Co.	2
#30	Isao Momii	Adtec Engineering Co.	2
#30	Yoichi Hida	Sumitomo Electric Industries	2
#30	Takayuki Ogino	Panasonic	2
#30	Yoshimitsu Momoi	Phc Holdings	2
#30	Shinji Goda	Panasonic	2
#30	Hirohito Miyasaka	Fujibo Holdings	2
#30	Futoshi Kato	Panasonic	2
#30	Hiromu Kubota	Sanyo Electric Co.	2
#30	Katsuhide Takenaka	Sumitomo Heavy Industries Process Equipment Co.	2
#30	Noriaki Takaichi	Sumitomo Electric Industries	2
#30	Tetsuya Miyata	Sumitomo Heavy Industries Process Equipment Co.	2
#30	Masami Ayano	Sumitomo Chemical	2
#46	Nobutake Yamaichi	Sumitomo Electric Industries	1
#46	Junya Nishizaka	Sumitomo Electric Industries	1
#46	Shinichi Ikawa	—	1
#46	Yoshinori YANO	Sumitomo Heavy Industries	1
#46	Ryuuichi Yamashita	Nisshin Steel Co.	1

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Saijo, JP All Time