Samukawa, JP All Time

3,469 patents  ·  728 inventors

Ranked #1,389 of 111,555 cities Top 2%

Showing 1–50 of 728 inventors

Rank Inventor Primary Company Patents
1 Osamu Ishikawa Mitsubishi Electric 100
2 Kazuhiro Hara Toshiba Tec Kabushiki Kaisha 71
3 Jun Kudo Unicharm 64
#4 Hirotomo Mukai Unicharm 60
#5 Shosuke Fujii Kabushiki Kaisha Toshiba 58
#6 Satoshi Kawakami Kyocera Document Solutions 52
#7 Yukihiro Ito Mita Industrial Co. 46
#8 Shunsuke Takino Unicharm 43
#9 Hiroshi Komano Tokyo Ohka Kogyo Co. 42
#10 Hatsuyuki Tanaka Tokyo Ohka Kogyo Co. 39
#11 Koichi Yamaki Unicharm 38
#12 Satoshi Mizuno Sharp Kabushiki Kaisha 37
#12 Hidetoshi Hamamoto Medrx Co. 37
#14 Nariaki Shimoe Unicharm 34
#15 Yasuhiko Kenmochi Unicharm 31
#16 Satoshi Wakatsuki Toshiba Memory 30
#17 Yasushi Sayama Unicharm 28
#18 Makoto Suekane Unicharm 27
#18 Hironao Minato Unicharm 27
#20 Naohito Takeuchi Unicharm 26
#20 Yasushi Matsuda Jnc 26
#20 Kenichiro Kuroda Unicharm 26
#20 Takaaki Shimada Unicharm 26
#24 Takeshi Bando Unicharm 25
#24 Miou Suzuki Unicharm 25
#26 Toshiyuki Tanio Unicharm 24
#27 Eriko Yamanishi Panasonic 23
#28 Seiji Matsui Nec Display Solutions 22
#29 Ayami Suga Unicharm 21
#29 Iwao Ishikawa Tadano 21
#31 Hirokazu Fujiwara Toyota 20
#31 Tomoko Sugito Unicharm 20
#31 Hiroki Goda Unicharm 20
#34 Yoshihiko Matsumoto Unicharm 19
#34 Seiichi Sakai Sony 19
#34 Masahide Takahashi Ohcera Co. 19
#34 Takuya Miyama Unicharm 19
#38 Kazuya Nishitani Unicharm 18
#39 Shinsuke Kanda Tadano 17
#39 Tatsuya Yanagisawa Fujitsu Limited 17
#39 Toshiaki Aizawa Mitsumi Electric Co. 17
#39 Megumi Tokumoto Unicharm 17
#39 Katsunori Kobayashi Medrx Co. 17
#39 Chiyo Takagi Unicharm 17
#39 Shinpei Komatsu Fujitsu Limited 17
#46 Yoshinori Kumasaka Unicharm 16
#46 Toshiyasu Yoshioka Unicharm 16
#48 Toshihiko Fukuoka Sumitomo Electric Industries 15
#48 Naoto Okumura Mitsubishi Electric 15
#48 Makoto Shimura Nisca 15