NM

Nobuaki Matunami

PL Pilot Ink Company, Limited: 1 patents #64 of 110Top 60%
Overall (All Time): #3,978,886 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4681791 Thermochromic textile material Yutaka Shibahashi, Norikazu Nakasuji, Takashi Kataoka, Hiroshi Inagaki, Tutomu Kito +3 more 1987-07-21