Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
UI

Ube Material Industries — 36 Patents

Rank (All Time): #17,865 of 106,120Top 20%
58 inventors
36 Patents All Time

Top Inventors at Ube Material Industries All Time

Showing 1–50 of 58 inventors

RankNamePatents
1 Toru Inagaki 8
2 Kouichi Fukuda 7
3 Fumio Okada 6
3 Seiji Noguchi 6
3 Shinichi Yamamoto 6
#6 Takeshi Himoto 5
#6 Takashi Kishimoto 5
#8 Akira Ueki 4
#8 Jin Amagai 4
#8 Masayuki Fujimoto 4
#8 Naoto Nishida 4
#8 Ryoichi Nomura 4
#8 Yuzo Kato 4
#14 Satoru Sano 3
#14 Seiji Yamaguchi 3
#14 Takayuki Watanabe 3
#17 Akira Yoshida 2
#17 Atsushi Takeuchi 2
#17 Kazuki Yoshihara 2
#17 Koji Nakamura 2
#17 Masanobu Takasu 2
#17 Masaki Tanaka 2
#17 Masato Yamauchi 2
#17 Rika Nogita 2
#17 Tatsuki Okutsu 2
#17 Takashi Watanabe 2
#17 Tetsuo Takayama 2
#17 Yojiro Ichimura 2
#29 Akihiro Moto 1
#29 Akifumi Sekitani 1
#29 Akitaka Suetomi 1
#29 Hideaki Ohta 1
#29 Isamu Fujikawa 1
#29 Kaoru Sakoda 1
#29 Katsumasa Suzuki 1
#29 Kaoru Takazaki 1
#29 Koji Shibata 1
#29 Kunio Watanabe 1
#29 Masamichi Nakagawa 1
#29 Mitsuyoshi Nagano 1
#29 Naoki Funabashi 1
#29 Osamu Misumi 1
#29 Ryouichi Nomura 1
#29 Satoshi Shimmatsu 1
#29 Shotaro HIDA 1
#29 Shinzo Mitomi 1
#29 Takashi Arase 1
#29 Takashi Hamaoka 1
#29 Takashi IDEMITSU 1
#29 Takuya Mishima 1