Top Inventors in Iwata, JP | Patent Leaderboard

Iwata, JP ranks #667 worldwide for total patents filed all time, with 5,049 patents from 782 inventors. Leading employers of inventors based in Iwata, JP include Ricoh Company, Ntn, Canon.

Showing 1–50 of 782 inventors

Rank	Inventor	Primary Company	Patents
1	Yoshinori Hayashi	Ricoh Company	209
2	Koichi Okada	Ntn	107
3	Akihiro Yamanaka	Canon	104
#4	Takashi Koike	Ntn	97
#5	Hiroshi Isobe	Ntn	95
#6	Takayoshi Ozaki	Ntn	83
#7	Atsushi Shibayama	Nikon	75
#8	Takayuki Norimatsu	Ntn	64
#9	Hisashi Ohtsuki	Ntn	59
#10	Isamu Yoshida	Hitachi	53
#11	Masato Aoki	Minebea Mitsumi	49
#12	Yasuyuki Fukushima	Wacom Co.	47
#13	Akinobu Ui	Sakata Seed	44
#14	Yuji Ishida	Japan Tobacco	42
#14	Motoji Egawa	Minebea Co.	42
#16	Yasuo Ohno	Nec	40
#17	Kazuo Komori	Ntn	38
#18	Masaki Egami	Ntn	37
#19	Kazunari Yamamoto	Ntn	36
#19	Kunitake Matsushita	Minebea Co.	36
#21	Minoru Ishijima	Ntn	35
#22	Kiyoshi Yamaki	Nissan Motor Co.	32
#23	Tadao Ito	Enshu Limited	31
#24	Makoto Yasui	Ntn	30
#24	Yoshiyuki Yokoyama	Denso	30
#24	Tomoaki Makino	Ntn	30
#27	Ryoji Nakahama	Sanshin Industries	29
#28	Tsugito Nakazeki	Ntn	28
#28	Masahiro Onodera	Konica	28
#28	Kentarou Nishikawa	Ntn	28
#31	Satoshi Fujimoto	Komatsu Shisakusho	27
#31	Shigeaki Fukushima	Ntn	27
#33	Naoki Tsuchida	Yamaha Motor	26
#33	Shingo Yamazaki	Canon	26
#33	Yukio Wakui	Yamaha	26
#36	Yukihiro Nishio	Ntn	25
#36	Teruaki Fujio	Ntn	25
#38	Shunji Minami	Casio Computer Co.	24
#38	Atsushi Uchiyama	Yamaha Motor	24
#40	Tsugunori Konakawa	Yamaha Motor	23
#40	Isao Hirai	Ntn	23
#42	Jun Taue	Yamaha Motor	22
#42	Tomoyoshi Koyanagi	Yamaha Motor	22
#44	Syougo Suzuki	Ntn	21
#44	Yukoh Hiei	Japan Tobacco	21
#44	Yu Motoyama	Yamaha Motor	21
#44	Shuhei Adachi	Yamaha Motor	21
#44	Tamotsu Nakamura	Showa	21
#44	Kengo Minami	Yamaha Motor	21
#44	Kiyotake Shibata	Ntn	21

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