Takefumi Hayashi

TO Topcon: 1 patents #24 of 55Top 45%

Overall (2005): #93,946 of 245,428Top 40%

Patents 2005

Issued Patents 2005

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
6974215	Optical instrument	—	2005-12-13