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

Asahi Sunac — 12 Patents

Rank (All Time): #45,649 of 105,732Top 45%
17 inventors
12 Patents All Time

Patents per Year

Patents granted per year, 1995 to 2024Bar chart with a peak of 2 patents in 1998.peak 21995: 1 patents19951996: 1 patents19961998: 2 patents19982003: 1 patents20032005: 2 patents20052010: 2 patents20102015: 1 patents20152016: 1 patents20162024: 1 patents2024

Top Inventors at Asahi Sunac All Time

Showing 1–17 of 17 inventors

RankNamePatents
1 Richard Weinstein 4
2 Masahiko Amari 3
2 Yoshiyuki Seike 3
#4 David M. Seitz 2
#4 Masami Murata 2
#6 Fumiya Sakai 1
#6 Hiroki Akenaga 1
#6 Keiji Miyachi 1
#6 Kenta Nakamori 1
#6 Kenzo Yanagida 1
#6 Nobuyasu Sakurai 1
#6 Satoshi Yamasaki 1
#6 Shinya Oda 1
#6 Tatsuya Nishio 1
#6 Takuho Sogawa 1
#6 Teruo Ando 1
#6 Tetsuya Shimada 1