Asaka, JP All Time

3,379 patents  ·  378 inventors

Ranked #1,431 of 111,555 cities Top 2%

Showing 1–50 of 378 inventors

Rank Inventor Primary Company Patents
1 Fumio Ohtomo Topcon 258
2 Fumiaki Shinozaki Fujitsu Limited 90
3 Seishi Miura Canon 68
#4 Osamu Seshimoto Fujitsu Limited 66
#5 Kiyoshi Negishi Pentax 63
#6 Takehiko Senba Fujifilm 59
#7 Masafumi Inuiya Fujitsu Limited 51
#8 Yukio Iikura Teac 50
#9 Masao Kitajima Fujitsu Limited 49
#9 Seiji Horie Fujitsu Limited 49
#11 Hiroshi Sunagawa Fujitsu Limited 46
#11 Kentarou Nakamura Konica Minolta Opto 46
#13 Yasunori Arai Pentax 44
#14 Akira Nahara Fujitsu Limited 43
#15 Yoshitaka Uchida Clarion Co. 41
#15 Masaru Noguchi Fujitsu Limited 41
#17 Kenichiro Yazawa Fujitsu Limited 38
#18 Syunichi Kondo Fujitsu Limited 35
#19 Toshimasa Usami Fujitsu Limited 34
#19 Harumi Katsuyama Fujitsu Limited 34
#21 Hiromichi Tachikawa Fujitsu Limited 33
#22 Mitsutoshi Tanaka Fujitsu Limited 32
#23 Takeo Kiuchi Honda Motor Co. 30
#23 Koichi Sekiguchi Hitachi 30
#23 Yuji Ohara Fujitsu Limited 30
#26 Toshinao Ukai Fujitsu Limited 29
#26 Tomizo Namiki Fujitsu Limited 29
#26 Toshiki Takahashi Tokyo Electron Limited 29
#29 Hiroki Homma Honda Motor Co. 28
#29 Manabu Hyodo Fujifilm 28
#29 Kazunari Tezuka Subaru 28
#32 Masayoshi Nagata Fujitsu Limited 26
#33 Chikuni Kawakami Fujifilm 25
#33 Asaji Kondo Fujitsu Limited 25
#35 Kenichi Doniwa Kabushiki Kaisha Toshiba 24
#35 Shigenori Oosaka Fujitsu Limited 24
#35 Masataka Chikamatsu Honda Motor Co. 24
#38 Masaaki Takimoto Fujitsu Limited 23
#38 Hiroshi Oono Fujitsu Limited 23
#38 Makoto Murakoshi Fujitsu Limited 23
#38 Satoshi Do Milestone Co. 23
#42 Akio Higashi Fujitsu Limited 22
#42 Hisayoshi Tsubaki Fujifilm 22
#42 Katsutoshi Tagami Honda Motor Co. 22
#42 Eiichi Hasegawa Fujitsu Limited 22
#46 Akifumi Fujima Honda Motor Co. 21
#47 Youji Idei Hitachi 20
#47 Atsuhiko Ishihara Fujifilm 20
#47 Kiyotaka Hayashi Honda Motor Co. 20
#50 Toshiaki Asano Canon 19