Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025

Showing 12,651–12,700 of 13,560 inventors

Rank Inventor Primary Company Patents
#5246 Hiroki Akagawa 1
#5246 Seishi Hanaoka Hitachi 1
#5246 Takayoshi Kagari Nippon Steel & Sumitomo Metal 1
#5246 Seiji Miyamoto Denso 1
#5246 Takayuki Nakakawaji Hitachi 1
#5246 Kazuya Ichinowatari Kabushiki Kaisha Toshiba 1
#5246 Ryou Obara Riken 1
#5246 Erito Nagata Honda Motor Co. 1
#5246 Genta Ogawa Hitachi-Omron Terminal Solutions 1
#5246 Yumi Hoshino Sumco 1
#5246 Kazunori TAKAKI Nippon Chemi-Con 1
#5246 Masazumi Matsuura Mitsubishi Electric 1
#5246 Mitsunori Katsu Taiyo Yuden Co. 1
#5246 Ryuta Machida Hitachi High-Technologies 1
#5246 Yosuke KOMA Lintec 1
#5246 Satoshi Miki NTT 1
#5246 Seiichi Ono Nemoto Kyorindo Co. 1
#5246 Norihiro Hosaka Hitachi High-Technologies 1
#5246 Sachiko Kinoshita Toyo Ink Sc Holdings Co. 1
#5246 Atsuhiro Tanaka Nec 1
#5246 Hideaki Yoda Fujitsu Component Limited 1
#5246 Takatoshi Otsubo Mitsubishi Electric 1
#5246 Buhei Kobayashi Yamabiko 1
#5246 Sho Sugiura Mitsubishi Motors 1
#5246 Shinji Aotsuka Japan Display 1
#5246 Soukichi FUNAZAKI Yokogawa Electric 1
#5246 Tadayuki Ishii Asahi Kasei Chemicals 1
#5246 Hirotaka Itoh Asmo Co. 1
#5246 Hidehisa Ito Bridgestone 1
#5246 Kenichirou Satou Equos Research Co. 1
#5246 Tei Yamato Mitsubishi Electric 1
#5246 Satoshi Mutsuo Bridgestone 1
#5246 Akira Ishido Unknown 1
#5246 Tomohiro Onoda Threebond Fine Chemical Co. 1
#5246 Naoyasu Sasanami Hitachi Kokusai Electric 1
#5246 Taizo Ito Bridgestone 1
#5246 Jiro Fujiyasu Astellas Pharma 1
#5246 Hayamitsu Adachi Microbial Chemistry Research Foundation 1
#5246 Tomoyuki Kimura Microbial Chemistry Research Foundation 1
#5246 Daisuke Kawanishi Mitsubishi Electric 1
#5246 Kazuhito Motoyoshi 1
#5246 Tomohito Kurosaki Uacj 1
#5246 Shunichi Nakayama Nippon Shokubai Co. 1
#5246 Hiromi Nara Astellas Pharma 1
#5246 Masazumi Kamohara Astellas Pharma 1
#5246 Mitsuhiro Matsuzaki Kureha 1
#5246 Yosuke Yagi Asahi Kasei Chemicals 1
#5246 Yuko Kaku Nippi 1
#5246 Hayato Takada Janome Sewing Machine Co. 1
#5246 Kumiko Tsuda Teijin Limited 1