Hiroshima, JP All Time

1,944 patents  ·  35 inventors

Ranked #2,245 of 111,555 cities Top 3%

Showing 1–35 of 35 inventors

Rank Inventor Primary Company Patents
1 Hiroshi Tanaka Fujitsu Limited 842
2 Atsushi Yoshida Panasonic 260
3 Hiroshi Ohmura Mazda Motor 159
#4 Hiroshi Shimada Kubota 106
#5 Masanori Ito Canon 83
#6 Naoki Goto Aisin Seiki Kabushiki Kaisha 72
#7 Toshihiko Mori Fujitsu Limited 57
#8 Hiroki Uemura Mazda Motor 56
#9 Masakazu Ishikawa Toyota 32
#10 Junichi Kagawa Ngk Spark Plug Co. 28
#11 Kazuya Hamada Mazda Motor 27
#12 Ken Ooyachi Mitsubishi Electric 22
#13 Kazuhiro Taniguchi Fujitsu Limited 21
#14 Haruhiko Sato Nippon Paint Holdings Co. 20
#15 Kenji Horii Hitachi 19
#16 Junichi Doi Mazda Motor 15
#17 Yusaku Takahashi Brother Kogyo 12
#18 Tsuyoshi Noda Kobelco Construction Machinery Co. 10
#18 Noriyasu Sakai Sanyo Electric Co. 10
#18 Yoshitsugu Kojima Toyota Central R&D Labs 10
#21 Shusuke Okada Yanmar Holdings Co. 9
#22 Koji Toda Yamaha 8
#22 Hiromasa Honji Mazda Motor 8
#22 Hirotoshi Horizoe Ministry Of International Trade & Industry 8
#25 Akira Sako Mitsubishi Electric 7
#25 Seiya Koyanagi Mitsubishi Electric 7
#27 Hidehiko Ohashi Mitsubishi Electric 5
#27 Daisuke Setoguchi Toyota 5
#29 Satoshi Mae Mitsubishi Electric 4
#29 Haruyuki Mizuno Inax 4
#29 Takayoshi Hamada Mitsubishi Mining 4
#29 Haruo Morita Inoac 4
#29 Yasuhiro Kawasako Mazda Motor 4
#34 Yuuji Hashimoto Kawasaki Steel 3
#34 Kazuaki Nada Mazda Motor 3