Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025

Showing 10,251–10,300 of 13,570 inventors

Rank Inventor Primary Company Patents
#5439 Youji Kita Sony 1
#5439 Yukio Okawa Komatsu 1
#5439 Kojiro Abe Mitsubishi Gas Chemical Company 1
#5439 Risa Araki Korg 1
#5439 Hideki Madokoro Mitsubishi Electric 1
#5439 Taiki EIRAKU Hitachi 1
#5439 Satoru Awane Sony 1
#5439 Masanori Doi Olympus Optical Co. 1
#5439 Jun Tajima Mitsubishi Gas Chemical Company 1
#5439 Susumu Kozuru Mitsubishi Electric 1
#5439 Masayoshi Kashima Smk 1
#5439 Akio Shimanuki 1
#5439 Hiromoto Takahashi Lenovo (Singapore) Pte. 1
#5439 Takao Horiya Akebono Brake Industry Co. 1
#5439 Takuya Tokiyama Akebono Brake Industry Co. 1
#5439 Teppei Ishiomaru Rakuten Group 1
#5439 Masaya Miyahara Tokyo Institute Of Technology 1
#5439 Shunsuke Osawa Canon 1
#5439 Katsuhiro Torii Renesas Electronics 1
#5439 Toru Saeki Sinfonia Technology Co. 1
#5439 Ryuji Sakamaki Rakuten Group 1
#5439 Yukiyoshi Oda Oki Data 1
#5439 Suguru Uejima Car Mate Mfg. Co. 1
#5439 Natsuko Sasaki Sony 1
#5439 Motoya Itako Sony 1
#5439 Hironobu Yasui Mitsubishi Electric 1
#5439 Junko Shinohara Mitsubishi Electric 1
#5439 Junichi Kumazaki Nec 1
#5439 Viviane Oliveira Panasonic 1
#5439 Yukinori Maeda Komatsu 1
#5439 Yasuhide Nakagawa Jeol 1
#5439 Yoshiaki Seya Hitachi 1
#5439 Shohei Kimoto GE 1
#5439 Taito Kokubu Valeo Japan Co. 1
#5439 Natsuki KANO Sony 1
#5439 Teruhiko Amano Mitsubishi Electric 1
#5439 Koji Okimura Mitsubishi Electric 1
#5439 Yuko Saya Tdk 1
#5439 Mitsuo Yoshihara Nitto Electric Industrial Co. 1
#5439 Yasuhiko Emori Tdk 1
#5439 Katsuya Yagi Konica 1
#5439 Hitoshi Suzukawa Honda Motor Co. 1
#5439 Taisen Kawahiro Applied Materials 1
#5439 Shuichi Okamoto Toyo Rubber Industry Co. 1
#5439 Yuji Sezai Tdk 1
#5439 Zhuonan Wang Hitachi 1
#5439 Hironobu Narita Teac 1
#5439 Taroh Sanui IBM 1
#5439 Kazunori Tsubuku Hitachi 1
#5439 Shintarou Inaba Asahi Kasei E-Materials 1