Showing 1–50 of 121 inventors

Rank Inventor Primary Company Patents
1 Hiroshi Yoshida Kabushiki Kaisha Toshiba 675
2 Yoshihiro Ito Canon 214
3 Tatsuya Nakamura Canon 180
#4 Tatsuya Kobayashi Canon 142
#5 Kazuo Aoki Aisin Aw Co. 130
#6 Takahiro Sugiyama Hitachi 126
#7 Kazuma Aoki Brother Kogyo 108
#8 Takeshi Kamiya Fujifilm 99
#9 Masaaki Nishida Aisin Aw Co. 98
#10 Shinsuke Okuda Makita 96
#11 Junichi Ono Sumitomo Electric Industries 88
#12 Junichi Murakami Canon 77
#12 Masanori Furusawa Makita 77
#14 Yoshitaka Machida Makita 71
#15 Minoru Ohta Nippon Soken 62
#16 Satoru Kawamoto Fujitsu Limited 56
#16 Tomonori Kawase Makita 56
#16 Masahiro Asai Honda Motor Co. 56
#19 Tatsuya Nagahama Mitutoyo 55
#19 Takao Taniguchi Aisin Aw Co. 55
#21 Kazunori Tsuge Makita 49
#22 Tetsuya Okano Brother Kogyo 48
#22 Kazuya Kato Murata Manufacturing Co. 48
#24 Yasuhiko Kobayashi Aisin Aw Co. 46
#25 Takeshi Inuzuka Aisin Aw Co. 45
#26 Atsushi Miwa Brother Kogyo 42
#27 Kazuhisa Ozaki Aisin Aw Co. 40
#28 Yoshinori Sugiura Canon 38
#29 Tomohiro Ukai Makita 37
#30 Akihiro Hara Fujifilm 33
#31 Haruo Kato Kabushiki Kaisha Toshiba 32
#32 Kiyozumi Kokawa Makita 30
#33 Tsutomu Naito Toa Nenryo Kogyo 29
#33 Kazuhiro Itou Aisin Aw Co. 29
#35 Tomonobu Nashimoto Makita 26
#36 Yoshihiro Kasuya Makita 25
#37 Isao Yasuda Sanyo Electric Co. 24
#37 Shinichi Haneda Aisin Seiki Kabushiki Kaisha 24
#39 Fumitomo Yokoyama Aisin Aw Co. 23
#40 Takayuki Tahara Makita 22
#41 Daisuke Kasahara Ngk Spark Plug Co. 21
#41 Hideaki Takano Makita 21
#41 Tsuyoshi Osada J.S.T. Mfg. Co. 21
#44 Nobuaki Kawahara Denso 19
#44 Hiroshi Sakakibara Denso 19
#44 Katsumi Okouchi Makita 19
#47 Yoshinari Kuwayama Aisin Aw Co. 18
#47 Kazunori Hattori Makita 18
#49 Seiichi Senda Brother Kogyo 17
#49 Koji Kiryu Ricoh Company 17