YK

Yoshiyuki Kumazaki

TO Toyota: 2 patents #825 of 3,791Top 25%
SL Sumitomo Riko Company Limited: 1 patents #15 of 62Top 25%
📍 Miyoshi, JP: #40 of 312 inventorsTop 15%
Overall (2023): #92,452 of 537,848Top 20%
2
Patents 2023

Issued Patents 2023

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
11724628 Vehicle seat Koji Kimura, Yoshihiro Motoi, Katsuhiko Katagiri 2023-08-15
11628753 Seat frame Kimiyasu KUROKAWA, Keigo Matsumoto 2023-04-18