Chiyoda, JP 2021

586 patents  ·  360 inventors

Ranked #492 of 42,968 cities Top 2%

Showing 1–50 of 360 inventors

Rank Inventor Primary Company Patents
1 Osamu Kato Sumitomo Electric Industries 9
2 Yukihiko Okumura Ntt Docomo 8
3 Katsuhiro Ishimura Mitsubishi Electric 7
3 Yoshihito Asao Mitsubishi Electric 7
#5 Mitsuhiro Shimozawa Mitsubishi Electric 6
#5 Seiji Nakashima Mitsubishi Electric 6
#5 Toshinari Ogiwara Idemitsu Kosan Co. 6
#5 Go Watanabe Idemitsu Kosan Co. 6
#5 Takahiro Kimura Toyota 6
#5 Osamu Morimoto Mitsubishi Electric 6
#11 Koji Hirose Mitsubishi Electric 5
#11 Yusuke Shimazu Mitsubishi Electric 5
#11 Yoshiaki Kitta Mitsubishi Electric 5
#11 Ryuji Kitamura Mitsubishi Electric 5
#11 Tomoya Hosoda Agc 5
#11 Keiichi Murakami Ntt Docomo 5
#11 Masaya Inoue Mitsubishi Electric 5
#18 Tomohiro Kyoto Mitsubishi Electric 4
#18 Keiichi Enoki Mitsubishi Electric 4
#18 Takahiro Iinuma Mitsubishi Electric 4
#18 Yukihiro Tao Agc 4
#18 Shingo Takamatsu Sony 4
#18 Manabu Yoshimura Mitsubishi Electric 4
#18 Aya Kasahara Canon 4
#18 Daisuke Ohama Mitsubishi Electric 4
#18 Keiichiro Oka Honda Motor Co. 4
#18 Shigeo Takata Mitsubishi Electric 4
#28 Takao Tsurimoto Mitsubishi Electric 3
#28 Yuji Miyazaki Mitsubishi Electric 3
#28 Yukihiro Homma Mitsubishi Electric 3
#28 Hiroaki Mitsuoka Agc 3
#28 Hiromi Nakano Idemitsu Kosan Co. 3
#28 Yu Kawano Mitsubishi Electric 3
#28 Katsuhiko Omae Mitsubishi Electric 3
#28 Shogo Okamoto Mitsubishi Electric 3
#28 Satoru Furuta Mitsubishi Electric 3
#28 Masahiro Iezawa Mitsubishi Electric 3
#28 Yutaka KUBOYAMA Mitsubishi Electric 3
#28 Takuya Shimojou Ntt Docomo 3
#28 Takuo Nishio Agc 3
#28 Raito Kawamura Mitsubishi Electric 3
#28 Soichiro Kainaga Mitsubishi Electric 3
#28 Susumu Yoshimura Sumitomo Electric Industries 3
#28 Ryoko Kawano Mitsubishi Electric 3
#28 Yoshimasa Nishijima Mitsubishi Electric 3
#28 Ryosuke KAWANISHI Mitsubishi Electric 3
#28 Kenta Kaneko Mitsubishi Electric 3
#28 Tomotaka Katsura Mitsubishi Electric 3
#28 Tetsuya Shigeeda Mitsubishi Electric 3
#28 Ryo Eguchi Sumitomo Chemical 3