Top Inventors in Showa, JP | Patent Leaderboard

Showa, JP ranks #8,693 worldwide for total patents filed all time, with 245 patents from 53 inventors. Leading employers of inventors based in Showa, JP include Terumo Kabushiki Kaisha, Nec, Kito.

Showing 1–50 of 53 inventors

Rank	Inventor	Primary Company	Patents
1	Takayuki Yokota	Terumo Kabushiki Kaisha	25
2	Toru Uchida	Nec	23
3	Yoshinori Hishikawa	Terumo Kabushiki Kaisha	16
#4	Kazumitsu Ishikawa	Kito	14
#5	Hiroyoshi Nishida	Panasonic	13
#6	Itaru Endo	Olympus Optical Co.	12
#7	Seiro Oshima	Pioneer	11
#8	Masatake Yoneda	Tokyo Electron Limited	10
#9	Yasunobu Zushi	Terumo Kabushiki Kaisha	9
#10	Ryuji HONDA	NTT	8
#10	Nobuyasu Nagafuku	Sumitomo Electric Industries	8
#12	Yasuhiko Oyamada	Aida Engineering	7
#13	Masami Kubota	Oji Paper Co.	6
#14	Yoshio Saita	Tdk	5
#14	Toyotoshi Machida	Eudyna Devices	5
#14	Keisuke Nadamoto	Hitachi	5
#17	Tatsuyuki Ohkubo	Hitachi	4
#17	Seiko Tanabe	Hitachi Automotive Systems	4
#17	Yousuke Nagasawa	Sumitomo Electric Industries	4
#17	Takashi Naganuma	Hitachi	4
#21	Yasunori Higuchi	Pioneer	3
#21	Shohgo Yamauchi	Sumitomo Chemical	3
#21	Satoshi Kagaya	Terumo Kabushiki Kaisha	3
#21	Tadayasu Miki	Hitachi	3
#21	Tadao Adachi	Kubota	3
#26	Teruo Kawaguchi	Sumitomo Electric Industries	2
#26	Keiichi Hosokawa	Minebea Co.	2
#26	Minosaku Aso	Rhythm Watch Co.	2
#26	Keiji Minetani	Fujitsu Quantum Devices Limited	2
#26	Nobuo Ohta	Firma Carl Freudenberg	2
#26	Tadashi Yamano	Kito	2
#26	Akio Hagiwara	Kikkoman	2
#26	Michitaka Shimizu	—	2
#26	Satoshi Kanemaru	Nisca	2
#35	Nobuhiro Ninomiya	Fujitsu Quantum Devices Limited	1
#35	Toshi Takayama	Tokico	1
#35	Takao Matsuno	Terumo Kabushiki Kaisha	1
#35	Takuro Tsuruda	Fujitsu Limited	1
#35	Hideki Ohagi	Hitachi	1
#35	Chikara Yokose	Able	1
#35	Yoshiko Shima	Shindengen Electric Manufacturing Co.	1
#35	Hiroaki Satow	Terumo Kabushiki Kaisha	1
#35	Michiyo Shibata	Terumo Kabushiki Kaisha	1
#35	Toshiyasu Kato	Terumo Kabushiki Kaisha	1
#35	Toshiki Kameyama	Terumo Kabushiki Kaisha	1
#35	Naoya Amemiya	Terumo Kabushiki Kaisha	1
#35	Hiroji Ibaraki	Victor Company Of Japan	1
#35	Hiroshi Takei	Lederle (Japan)	1
#35	Fumio Masuda	Lotte Co.	1
#35	Yoshimitsu Numajiri	Argus Chemical	1

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