TO

Taeko Ozawa

KP Kabushiki Kaisha Pilot: 1 patents #85 of 160Top 55%
PL Pilot Ink Company, Limited: 1 patents #64 of 110Top 60%
Overall (All Time): #2,728,746 of 4,157,543Top 70%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11015076 Ink composition for reversibly thermochromic stamp and stamp Akio Nakashima, Hiroshi Umemoto 2021-05-25