Teruya Yazawa

Issued Patents All Time

Showing 1–6 of 6 patents

Patent #	Title	Co-Inventors	Date
D628239	Ballpoint pen	—	2010-11-30
6273626	Grip for a writing instrument	—	2001-08-14
D421052	Ball-point pen	—	2000-02-22
D414512	Mechanical pencil	—	1999-09-28
D374893	Ball point pen	—	1996-10-22
D366498	Ball point pen	Shinichi Abe	1996-01-23