Itoigawa, JP All Time

257 patents  ·  54 inventors

Ranked #9,197 of 111,555 cities Top 9%

Showing 1–50 of 54 inventors

Rank Inventor Primary Company Patents
1 Yasushi Abe Ricoh Company 62
2 Makoto Shoji Teac 25
3 Minoru Morioka Honda Motor Co. 21
#4 Toshiaki Otsu Denki Kagaku Kogyo 18
#5 Uichiro Yamagishi Denka Company Limited 13
#6 Hiroyuki Yashima Denka Company Limited 11
#7 Toshiaki Miyauchi Denka Company Limited 10
#8 Hideki Toya Denki Kagaku Kogyo 8
#9 Takahiro Kozuka Denki Kagaku Kogyo 7
#9 Yuhei ISHIGAKI Denka Company Limited 7
#11 Yoshiaki Saitoh Thk Co. 6
#12 Hirohisa Otake Denki Kagaku Kogyo 5
#13 Yoshihiro Mashiko Denki Kagaku Kogyo 4
#14 Motohiro Ose Denki Kagaku Kogyo 3
#14 Kiyoshi Sunada Denki Kagaku Kogyo 3
#14 Shunichi Mishima Denka Company Limited 3
#14 Ryoetsu Yoshino Denki Kagaku Kogyo 3
#14 Ikuka Hashimoto Denka Company Limited 3
#14 Taiichiro Mori Denki Kagaku Kogyo 3
#20 Gaito KIYOFUJI Denka Company Limited 2
#20 Takamitsu Murokawa Denka Company Limited 2
#20 Sachiyo Kishi Denka Company Limited 2
#20 Masaru Hagano Shin-Etsu Polymer Co. 2
#20 Wataru Koyanagi Basf Toda Battery Materials 2
#20 Isao Terashima Denki Kagaku Kogyo 2
#20 Nobuyuki Tanno Denki Kagaku Kogyo 2
#27 Satoru Ikari Denka Company Limited 1
#27 Kazuhiro Aizawa Denki Kagaku Kogyo 1
#27 Hidehiro Matsuda Denka Company Limited 1
#27 Youhei Yamagishi — 1
#27 Takashi Tachiyama Denki Kagaku Kogyo 1
#27 Kazuto TABARA Denki Kagaku Kogyo 1
#27 Katunosin Isogai Denki Kagaku Kogyo 1
#27 Seiichi NAKAYA Denki Kagaku Kogyo 1
#27 Hitoshi Moriyama Denki Kagaku Kogyo 1
#27 Kazuya Okuda Shin-Etsu Chemical Co. 1
#27 Seichi Watanabe — 1
#27 Tomohito Kobayashi Denki Kagaku Kogyo 1
#27 Atsumu Ishida Denki Kagaku Kogyo 1
#27 Seiya Nakamura Shin-Etsu Polymer Co. 1
#27 Kenji Hatta Denka Company Limited 1
#27 Akitoshi Araki Denka Company Limited 1
#27 Takanori Sakakibara Denka Company Limited 1
#27 Takehito Onda Shin-Etsu Polymer Co. 1
#27 Shin Sugimura Denka Company Limited 1
#27 Seiichi Terasaki Denka Company Limited 1
#27 Manabu Mizushima Denka Company Limited 1
#27 Kunihiko Otsuka Denka Company Limited 1
#27 Toru Shiraiwa Denka Company Limited 1
#27 Naoki Kabayashi Denka Company Limited 1