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

Taica — 21 Patents

Rank (All Time): #29,079 of 105,917Top 30%
22 inventors
21 Patents All Time

Patents per Year

Patents granted per year, 2011 to 2020Bar chart with a peak of 5 patents in 2016.peak 52011: 1 patents20112012: 1 patents20122014: 4 patents20142015: 3 patents20152016: 5 patents20162017: 2 patents20172018: 1 patents20182019: 2 patents20192020: 2 patents2020

Top Inventors at Taica All Time

Showing 1–22 of 22 inventors

RankNamePatents
1 Wataru Ikeda 15
2 Akiko Tomiki 6
3 Youichiro Yoshii 4
#4 Nobuyuki Otaki 3
#4 Tomomi Kiyotaki 3
#6 Eiji Suzuki 2
#6 Hiroshi Nasuno 2
#6 Kazutoshi Toda 2
#6 Manabu Mikuni 2
#6 Sakae Ushiwata 2
#6 Yosuke Ono 2
#12 Akiko Yamazaki 1
#12 Hisanori Fujita 1
#12 Hiroshi Mataki 1
#12 Katsumi Iyanagi 1
#12 Kenichi Miyakawa 1
#12 Masanori Natsuka 1
#12 Shunichi Azuma 1
#12 Shigeyuki Mitsui 1
#12 Tatsuya Nunokawa 1
#12 Takahiro Sasazawa 1
#12 Tomoyuki Jingu 1