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

Tabuchi Electric Co. — 26 Patents

Rank (All Time): #22,989 of 105,732Top 25%
37 inventors
26 Patents All Time

Patents per Year

Patents granted per year, 1993 to 2021Bar chart with a peak of 7 patents in 2019.peak 71993: 1 patents19931997: 1 patents2003: 1 patents20032007: 3 patents2011: 1 patents20112012: 2 patents2017: 2 patents20172018: 4 patents2019: 7 patents20192020: 3 patents2021: 1 patents2021

Top Inventors at Tabuchi Electric Co. All Time

Showing 1–37 of 37 inventors

RankNamePatents
1 Chienru Lung 7
1 Hideki Hidaka 7
3 Shinichi Masuda 3
#4 Akimasa Tamura 2
#4 Hirohito Amasaki 2
#4 Hirofumi Konishi 2
#4 Hidehiko Sugimoto 2
#4 Masaki Nakaishi 2
#4 Shinobu Miyazaki 2
#4 Takenori Kunimi 2
#11 Akihiko Hosokawa 1
#11 Atsushi Kawabata 1
#11 Fumiaki Yamagata 1
#11 Hiroshi Asano 1
#11 Hirofumi Nakata 1
#11 Hideaki Souma 1
#11 Hitoshi Takahashi 1
#11 Kazuhiro Matsui 1
#11 Kazusa Mori 1
#11 Keisuke Honda 1
#11 Keisuke Warashina 1
#11 Masataka Shintani 1
#11 Masaya Yamamori 1
#11 Naoto Hirose 1
#11 Naoki Kuroda 1
#11 Nobukazu Nakajima 1
#11 Seiji Kambara 1
#11 Shinichi Yamasaki 1
#11 Sinobu Miyazaki 1
#11 Susumu Saitoh 1
#11 Tetsurou Itoh 1
#11 Toshihiro Kawasaki 1
#11 Toshihisa Kitada 1
#11 Toshihide Tabuchi 1
#11 Yukitaka Sakamoto 1
#11 Yutaka Takashige 1
#11 Yuji Yamauchi 1