Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
MI

Masakazu Igarashi

Bridgestone: 1 patents #106 of 326Top 35%
Overall (2016): #306,155 of 481,213Top 65%
1 Patents 2016

Issued Patents 2016

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9463586 Foam molded body production device and foam molded body production method 2016-10-11