MK

Munetoshi Koshihara

KC Kuretake Co.: 2 patents #6 of 23Top 30%
📍 Nara, JP: #1,375 of 2,795 inventorsTop 50%
Overall (All Time): #2,190,393 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
D489086 Marking pen — 2004-04-27
6439793 Stippling instrument Ichiro Nishitani, Akira Matsuda, Masatoshi Yashima 2002-08-27