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

Tokyo Broadcasting Systems — 11 Patents

Rank (All Time): #49,872 of 105,732Top 50%
34 inventors
11 Patents All Time

Patents per Year

Patents granted per year, 1980 to 2009Bar chart with a peak of 2 patents in 1981.peak 21980: 1 patents19801981: 2 patents19811987: 1 patents19871992: 1 patents19921993: 1 patents19932000: 2 patents20002004: 1 patents20042007: 1 patents20072009: 1 patents2009

Top Inventors at Tokyo Broadcasting Systems All Time

Showing 1–34 of 34 inventors

RankNamePatents
1 Masao Inaba 4
2 Yutaka Ito 3
3 Akihiro Takahashi 2
3 Hiroshi Takahashi 2
3 Takaya Morita 2
3 Toshinari Hayashi 2
#7 Junzo Okunaka 1
#7 Fuyuhiko Sugiura 1
#7 Hideo Makita 1
#7 Hidekado Nishihara 1
#7 Iwao Fujita 1
#7 Kazuo Kashigi 1
#7 Katsuhisa Kato 1
#7 Kazuo Yajima 1
#7 Keijiro Watanabe 1
#7 Kiyotaka Nakajima 1
#7 Kohsei Tanaka 1
#7 Masashi Onosato 1
#7 Masaaki Sasada 1
#7 Mineo Mizukami 1
#7 Mikio Shimizu 1
#7 Naoki Ebimoto 1
#7 Nobuhiro Shioda 1
#7 Osamu Fuse 1
#7 Takahiro Kaneko 1
#7 Tadao Matsuno 1
#7 Takeshi Nakajima 1
#7 Takeshi Sano 1
#7 Takashi Tachibana 1
#7 Toshitake Kouyama 1
#7 Toshiaki Takahashi 1
#7 Yoshiteru Iwanaga 1
#7 Yukihiko Isomura 1
#7 Mitsuyoshi Tsuboike 1

Most Valuable Patents

All 100 most valuable US patents →