Hiroshima, JP All Time

22,683 patents  ·  4,738 inventors

Ranked #254 of 111,555 cities Top 1%

Showing 1–50 of 4,738 inventors

Rank Inventor Primary Company Patents
1 Yasuyuki Tanaka Kabushiki Kaisha Toshiba 201
2 Akihiro Yamamoto Sharp Kabushiki Kaisha 168
3 Etsunori Fujita Delta Tooling Co. 114
#4 Tomohiro Nakagawa Komatsu 110
#5 Masaaki Shimizu — 103
#6 Hitoshi Sasaki Kobelco Construction Machinery Co. 98
#6 Kazuya Oda Fujitsu Limited 98
#8 Shinichi Hasegawa Sony 75
#8 Hiroko Morii Toda Kogyo 75
#10 Kazuhiro Ueda Kobelco Construction Machinery Co. 74
#11 Keisuke Iwasaki Toda Kogyo 72
#12 Ichiro Wada Unicharm 70
#13 Hiroaki Oka Panasonic 69
#13 Yasushi Ishida Canon 69
#13 Kenji Maruyama Fujitsu Limited 69
#16 Nobuyuki Nakayama Mazda Motor 64
#16 Hiroyuki Miyata Mitsubishi Heavy Industries Compressor 64
#16 Mitsuo Hitomi Mazda Motor 64
#19 Daisuke Umetsu Mazda Motor 63
#20 Akihide Takami Mazda Motor 61
#20 Yumi Ogura Delta Tooling Co. 61
#22 Hiroyuki Baba Mazda Motor 60
#22 Yukio Kato Hitachi 60
#24 Masami Nishida Omron 59
#24 Toshiaki Nishimoto Hitachi 59
#26 Hiromasa Fujii Ntt Docomo 56
#27 Masanao Sato Hitachi 55
#28 Takuya Kinoshita Nissan Motor Co. 53
#28 Yoichiro Yamazaki Kobelco Construction Machinery Co. 53
#30 Keiji Maruyama Mazda Motor 52
#31 Tatsuhiko Iwasaki Mazda Motor 51
#32 Masanari Sueoka Mazda Motor 50
#33 Toru Takashina Mitsubishi Electric 49
#34 Noriyuki Wada Mitsubishi Electric 45
#34 Mitsuo Nakatani Hitachi 45
#34 Kaoru Kobayashi Ono Pharmaceutical Co. 45
#34 Shintaro Sakitani Kobelco Construction Machinery Co. 45
#34 Seiji Kawasaki Delta Tooling Co. 45
#34 Kazutoshi Nobumoto Mazda Motor 45
#40 Hirofumi Ogawa Hitachi 44
#40 Haruo Okimoto Mazda Motor 44
#40 Masahiro Naito Murata Manufacturing Co. 44
#40 Masanori Sugiyama Aisin Seiki Kabushiki Kaisha 44
#44 Makoto Otsubo Denso 43
#44 Masaki Chiba Nec 43
#44 Toshiyuki Yamaguchi Nec Display Solutions 43
#47 Kaoru Adachi Kobelco Construction Machinery Co. 42
#47 Noriyuki Iwata Mazda Motor 42
#47 Shigeki Inoue Hitachi 42
#50 Toshiaki Tsuyama Mazda Motor 41