NK

Nobutaka KAWAGUCHI

HI Hitachi: 1 patents #67 of 446Top 20%
🗺 California: #19,344 of 55,090 inventorsTop 40%
Overall (2025): #263,550 of 469,880Top 60%
1
Patents 2025

Issued Patents 2025

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
12386727 Method and apparatus for bug bounty system for blockchain Kaiho Fukuchi, Takayuki Suzuki, Takatoshi OHARA, Shin TEZUKA, Ken Naganuma 2025-08-12