Shibukawa, JP 2022

175 patents  ·  107 inventors

Ranked #1,225 of 44,143 cities Top 3%

Showing 1–50 of 107 inventors

Rank Inventor Primary Company Patents
1 Yukinori SHIMA Semiconductor Energy Laboratory 15
2 Tetsuya Kitazume Nsk 5
2 Yohei Inagaki Mitsuba 5
#4 Hiroki Saito Fujifilm 4
#5 Korehito KATO Kanto Denka Kogyo Co. 3
#5 Kiyotaka Eizumi Panasonic 3
#5 Tetsuya Otosaka Shin-Etsu Chemical Co. 3
#5 Kunihiro Shima Tanaka Kikinzoku Kogyo K.K. 3
#5 Masaki Inoue Ushio Denki Kabushiki Kaisha 3
#5 Ryo Ohori Mitsuba 3
#5 Ryo Maruyama Fujikura 3
#5 Yuichi Ichikawa Ntt Docomo 3
#5 Toshihiko Koike Taikisha 3
#5 Yasuhiro Orihara Mitsuba 3
#15 Tetsuo Fujimoto Toshiba Silicone Co. 2
#15 Koichi Higuchi Shin-Etsu Chemical Co. 2
#15 Isao Iida Momentive Performance Materials Japan 2
#15 Kouhei Yamashita Sanden 2
#15 Hidenori Mizushima Shin-Etsu Chemical Co. 2
#15 Yoshikazu Ohtani Shin-Etsu Engineering Co. 2
#15 Keiichiro Takachiyo Mitsubishi Pencil Company, Limited 2
#15 Hidekazu Iwasaki Kawasaki 2
#15 Nobuhiro Ishii Nsk 2
#15 Tatsuya Suehiro Nsk 2
#15 Nobuyuki Nagai Sony 2
#15 Naoki Shioda Mitsuba 2
#15 Chikao Ichikawa Nike 2
#15 Satoshi Machida Seiko Instruments 2
#15 Hiroyuki Uchimura Mitsuba 2
#15 Hidehiko Ichikawa Panasonic 2
#15 Tomoyuki Nara Sharp Kabushiki Kaisha 2
#15 Yong Wei Nsk 2
#15 Shigeru Ubukata Shin-Etsu Chemical Co. 2
#15 Kyouhei TOMIOKA Shin-Etsu Engineering Co. 2
#15 Yoshihiko Iketani Kanto Denka Kogyo Co. 2
#15 Yoshinao Takahashi Kanto Denka Kogyo Co. 2
#15 Yusaku Kogure Kitz 2
#38 Hisayuki Nagaoka Toshiba Silicone Co. 1
#38 Takaomi Kishimoto Tanaka Kikinzoku Kogyo K.K. 1
#38 Miku TAKAHASHI Mitsuba 1
#38 Daiki Yanagisawa Mitsuba 1
#38 Shiho Satake Okamoto Machine Tool Works 1
#38 Yoshimi Kito Okamoto Machine Tool Works 1
#38 Noriyoshi Nakada Yokowo Co. 1
#38 Tomoyuki Takamoto Advantest 1
#38 Kuniyoshi Matsuoka Okamoto Machine Tool Works 1
#38 Takao Fueki Mitsuba 1
#38 Takuo Hirayama Okamoto Machine Tool Works 1
#38 Tomohiro TOMARU Canon 1
#38 Naoto Akutsu Nsk 1