Taku Kumazawa

KA Kabushiki Kaisha Aichi: 7 patents #1 of 2Top 50%

📍 Ichinomiya, JP: #1 of 43 inventorsTop 3%

Overall (2021): #14,851 of 548,734Top 3%

Patents 2021

Issued Patents 2021

Showing 1–7 of 7 patents

Patent #	Title	Co-Inventors	Date
11140989	Chair and structure body thereof	—	2021-10-12
D923990	Seat unit	—	2021-07-06
D923992	Seat unit	—	2021-07-06
D923993	Chair	—	2021-07-06
D915811	Chair	—	2021-04-13
D915116	Chair	—	2021-04-06
D912451	Chair	—	2021-03-09