Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025

Showing 5,751–5,800 of 8,944 inventors

Rank Inventor Primary Company Patents
#3087 Kazuyoshi Nago Nec 1
#3087 Shigezo Kudo 1
#3087 Naoe Katoh Dainippon Ink And Chemicals 1
#3087 Chie Makino Daiichi Pharmaceutical Co. 1
#3087 Hirofumi Noda Yamakawa Chemical Industry Co. 1
#3087 Kaori Katou Mitsubishi Electric 1
#3087 Isao Asaka Mitsubishi Electric 1
#3087 Kouji Yabushita Advanced Display 1
#3087 Zenta Ushiyama 1
#3087 Masanori Nishikiori Nitto Kohki Co. 1
#3087 Kenichi Ohtaka Teac 1
#3087 Hiroshi Tatezawa Honda Motor Co. 1
#3087 Shigeki Fukai Riso Kagaku 1
#3087 Masato Shiraishi Mitsubishi Paper Mills Limited 1
#3087 Youichi Ishikawa Nitto Kogyo 1
#3087 Yasuhiko Horie Mitsubishi Electric 1
#3087 Mitsuyoshi Okura 1
#3087 Takahiro Kurumizawa Nec 1
#3087 Umihiko Hoshino Yokogawa Electric 1
#3087 Gouichiro Nagai Japan Science And Technology 1
#3087 Sadayasu Ishikawa Konica 1
#3087 Ikuko Sakudo Sony 1
#3087 Yuuko TOMITA Mitsubishi Electric 1
#3087 Shoji Yokota Yamanouchi Pharmaceutical Co. 1
#3087 Hidemitsu Shimamoto Mitsubishi Electric 1
#3087 Kuninori Tanaka Kabushiki Kaisha Toshiba 1
#3087 Tetsuya Iinuma Kabushiki Kaisha Toshiba 1
#3087 Kohei Nakai NTT 1
#3087 Shigenori Shobayashi 1
#3087 Takeshi Ichiji Central Research Institute Of Electric Power Industry 1
#3087 Kenichirou Asada Ricoh Company 1
#3087 Yuichi Morozumi Nec 1
#3087 Takasi Ohsawa Mitsubishi Electric 1
#3087 Shoogo Ueno Siemens Aktiengesellschaft 1
#3087 Shiroh Kitao Mitsubishi Electric 1
#3087 Shigeyuki Motokawa Kabushiki Kaisha Toshiba 1
#3087 Masahiro Kiga Ebara 1
#3087 Kazuyuki Akiyama Mitsubishi Electric 1
#3087 Kazuhito Koguchi Nec 1
#3087 Kenichi Tsuchizaki 1
#3087 Hisanao Takahashi Tomy Company 1
#3087 Yuusei Michikata Nippon Steel Hardfacing 1
#3087 Kazuyuki Mukaida Sega Enterprises 1
#3087 Akihiko Mukaiyama Sega Enterprises 1
#3087 Osamu Komiyama Tonen Chemical 1
#3087 Toshinori Sako Nihon Shokuhin Kako Co. 1
#3087 Shinichiro Higashihara Calsonic 1
#3087 Kazutoshi Ishikawa Nidec Sankyo 1
#3087 Noriyuki Aoki Canon 1
#3087 Keiichi Yamada Sony 1