Showing 1–50 of 79 inventors

Rank Inventor Primary Company Patents
1 Tatsuya Gozawa Ngk Spark Plug Co. 10
2 Hisashi Hatano Hitachi High-Technologies 7
3 Mitsuhiro Kosugi Ckd 6
#4 Naoki Okajima Ckd 5
#4 Hiroaki Banno Ckd 5
#4 Takahiro Hayashi Ntt Docomo 5
#7 Isao Adachi Nissan Chemical Industries 4
#7 Makoto Matsuzaki Seiko Epson 4
#7 Takakuni Nasu Ngk Spark Plug Co. 4
#10 Kazunari Matsuura Brother Kogyo 3
#10 Susumu Imai Ngk Spark Plug Co. 3
#10 Akiyoshi Kato Aisin Aw Industries Co. 3
#10 Shunya Mihara Ngk Spark Plug Co. 3
#10 Shogo Nagata Ngk Spark Plug Co. 3
#15 Yukinori Fujimoto Aoyama Seisakusho Co. 2
#15 Tomohiro Arakawa Toyota 2
#15 Toshitaka Fujioka Fujidenolo Co. 2
#15 Shohei Ichikawa Brother Kogyo 2
#15 Shunta Ohashi Ngk Spark Plug Co. 2
#15 Akifumi MORISHITA Ngk Insulators 2
#15 Shunsuke Maki Ngk Spark Plug Co. 2
#15 Yoshikane Akiyama Sumitomo Riko Company Limited 2
#15 Shohei Takaku Ngk Spark Plug Co. 2
#15 Takumi Hongo Okuma 2
#25 Makoto Tanahashi Sony 1
#25 Yoshihiro Ohta Denso 1
#25 Makoto Katou Sumitomo Seika Chemicals Co. 1
#25 Takahiro Tamakoshi Okuma 1
#25 Tomomi IMAKAWA Sumitomo Electric Industries 1
#25 Makoto Nagai Honda Motor Co. 1
#25 Masaya Hattori Sumitomo Riko Company Limited 1
#25 Daisuke Tahira Ngk Spark Plug Co. 1
#25 Ryouki Yagi Ngk Spark Plug Co. 1
#25 Seiji Kasai Sumitomo Riko Company Limited 1
#25 Masaya Iwata Ngk Spark Plug Co. 1
#25 Yuri Saito Meiji Co. 1
#25 Tomohiro Kanaya Sumitomo Riko Company Limited 1
#25 Kenji Kuroda Sharp Kabushiki Kaisha 1
#25 Tomoyuki FUKUYASU Sumitomo Riko Company Limited 1
#25 Shigeki Matsunami Aoyama Seisakusho Co. 1
#25 Kosuke Tsuchida Fuji 1
#25 Jun Matsui Fujitsu Limited 1
#25 Takayoshi Yasuda Sumitomo Riko Company Limited 1
#25 Mitsumasa Seita Sumitomo Electric Optifrontier Co. 1
#25 Naoki Inaba Yazaki 1
#25 Kiyonobu Hayashi Ckd 1
#25 Naotsugu Seko Ckd 1
#25 Katsutoshi Iwazawa Okuma 1
#25 Jun Omura Aoyama Seisakusho Co. 1
#25 Masahiko Hamada Sumitomo Metal Industries 1