Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025

Showing 5,101–5,150 of 8,912 inventors

Rank Inventor Primary Company Patents
#3088 Hajime Iseri Kurita Water Industries 1
#3088 Fumio Matsushita Pioneer Electronic 1
#3088 Masamichi Furukawa Yamaha 1
#3088 Katsuo Sakai Ricoh Company 1
#3088 Nobuhiro Makita Ricoh Company 1
#3088 Masahiro Hamazaki Fujitsu Component Limited 1
#3088 Luis Manuel Murillo-Mora Toppan Printing Co. 1
#3088 Yuji Muraoka Nec 1
#3088 Yoshiyuki Tomoda Nec 1
#3088 Masahiro Sugita Nec 1
#3088 Naoki Kizu Mitsubishi Electric 1
#3088 Tadanori Shimoto Nec 1
#3088 Yoshiyuki Hiraishi Cosmo Oil Co. 1
#3088 Kouhei Musha Builmatel Co. 1
#3088 Shigenori Ishii Riso Kagaku 1
#3088 Norihiro Itou Hitachi 1
#3088 Yasunori Fujiwara Bandai Namco Entertainment 1
#3088 Syunichi Yamashita Nec Infrontia 1
#3088 Kimiyoshi Namiwa Asahi Denka Kogyo K.K. 1
#3088 Makoto Osaki Sega Enterprises 1
#3088 Fumihiko Kaise Sony 1
#3088 Harubumi Kato Sumitomo Electric Industries 1
#3088 Kiyotaka Shigehara Fuji Electric Co. 1
#3088 Tetsu Ohishi Hitachi 1
#3088 Hideki Arakawa Fujitsu Limited 1
#3088 Yoshimasa Hara Brother Kogyo 1
#3088 Takahiro Minowa Honda Motor Co. 1
#3088 Masaru Maruyama Hakko Electric Machine Works Co. 1
#3088 Makoto Nawata Hitachi 1
#3088 Shigeto Takeda Kyocera 1
#3088 Masashi Ozawa Nippon Chemi-Con 1
#3088 Ryo Fujimoto Canon 1
#3088 Toshiaki Ohkubo Mitsubishi Electric 1
#3088 Kosei Kosako Pentax 1
#3088 Yasuhiro Tawara Hitachi 1
#3088 Yoichi Hachitani Hoya 1
#3088 Ryo Yamagata Hitachi 1
#3088 Toshiyuki Sekine Zeon 1
#3088 Takatoshi Yamashita Nissin Ion Equipment Co. 1
#3088 Shinichi Mukoyama Furukawa Electric Co. 1
#3088 Isao Tottori Mitsubishi Electric 1
#3088 Naruki Suetake Mitsubishi Electric 1
#3088 Takashi Sawai Nippon Steel 1
#3088 Toshiro Mitsuhashi Oki Electric Industry Co. 1
#3088 Ko Ito Tdk 1
#3088 Noriaki Ando Nec 1
#3088 Hideharu Yasutake Mitsubishi Electric 1
#3088 Takuya Kushimoto Stanley Electric Co. 1
#3088 Masakazu Komai Ebara 1
#3088 Mitsuo Makimoto Sumitomo Electric Industries 1