Kazuhisa Shimizu

PK Pentel Kabushiki Kaisha: 1 patents #2 of 11Top 20%

📍 Maebashi, JP: #11 of 44 inventorsTop 25%

Overall (2004): #180,509 of 270,089Top 70%

Patents 2004

Issued Patents 2004

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
D489759	Mechanical pencil	—	2004-05-11