Showing 1–48 of 48 inventors

Rank Inventor Primary Company Patents
1 Yuji Katsuda Ngk Insulators 82
2 Naoto Miwa Nippondenso Co. 35
2 Kazumasa Makino Brother Kogyo 35
#4 Masaru Yagi Kitagawa Industries Co. 16
#4 Koji Yoshikawa Aisan Kogyo Kabushiki Kaisha 16
#6 Mayu Wakamatsu Brother Kogyo 10
#7 Issei Hayakawa Ngk Insulators 8
#7 Haruna Kato Brother Kogyo 8
#9 Ken Tsuchiya 7
#10 Yoshihito Ikai Ngk Spark Plug Co. 6
#11 Tadao Fukumoto Toray Industries 5
#12 Kazunari Ogura Jtekt 4
#12 Hirokazu Matsunaga Fujitsu Ten Limited 4
#12 Yukihisa Miyagawa Fujitsu Limited 4
#12 Takeaki Morizono Aisan Kogyo Kabushiki Kaisha 4
#12 Masayuki Omura Toyoda Gosei Co. 4
#17 Mayu Okada Brother Kogyo 3
#18 Kiyoyoshi Mori Toyota 2
#18 Futoshi Shirakawa 2
#18 Tokutomi NAGAO Fujitsu Limited 2
#18 Mineo Kosaka Ministry Of International Trade & Industry 2
#18 Shigeyuki Tachi Howa Machinery 2
#18 Yosuke Oyabe Aisin Seiki Kabushiki Kaisha 2
#18 Hidetake Sugita Nihon Video System Co. 2
#25 Anna Koseki Ngk Insulators 1
#25 Yoshiyuki Hayasaka Dai Nippon Printing Co. 1
#25 Tomihiko Inoue 1
#25 Koshi Katoh Daido Tokushuko 1
#25 Teruyoshi Nasu Eisai 1
#25 Mitsuru Sugimura 1
#25 Yukiyoshi Inayama Toyoda Gosei Co. 1
#25 Shinpei Seki Meinan Machinery Works 1
#25 Masayuki Momonoi Brother Kogyo 1
#25 Makino Kazumasa Brother Kogyo 1
#25 Hiromiki Koyama Futaba Industrial Co. 1
#25 Masahiko Kanehisa Brother Kogyo 1
#25 Ryuichi Nakane Noritake Co., Limited 1
#25 Ryoichi Wakayama Toyota 1
#25 Yoshifumi Kamakura 1
#25 Ryo Imami Shin-Nakamura Chemical Co. 1
#25 Yoshiteru Yamashita Brother Kogyo 1
#25 Daishi Uchiyama Ngk Spark Plug Co. 1
#25 Hideo Ikai Toyota 1
#25 Kiyosei Kondo Menicon Co. 1
#25 Youji Tominaga 1
#25 ISHIHARA YOUZOU 1
#25 Masakazu Hukuta Mitsubishi Electric 1
#25 Nagao Yoshiaki Brother Kogyo 1