Yasuyuki Kazaoka

KP Kabushiki Kaisha Pilot: 1 patents #3 of 14Top 25%

Overall (2002): #263,276 of 266,432Top 100%

Patents 2002

Issued Patents 2002

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
D452707	Stylus pen with ball-point pen	—	2002-01-01