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

Big Alpha Co. — 12 Patents

Rank (All Time): #46,566 of 105,917Top 45%
6 inventors
12 Patents All Time

Patents per Year

Patents granted per year, 1999 to 2015Bar chart with a peak of 3 patents in 2004.peak 31999: 1 patents19992004: 3 patents20042005: 2 patents20052006: 1 patents20062007: 1 patents20072011: 1 patents20112012: 1 patents20122013: 1 patents20132015: 1 patents2015

Top Inventors at Big Alpha Co. All Time

Showing 1–6 of 6 inventors

RankNamePatents
1 Tsuyoshi Komine 12
2 Hirokazu Suruga 2
3 Haruaki Kubo 1
3 Hidehito Nakajima 1
3 Masayuki Doi 1
3 Takashi Yamamoto 1