Takuma Ono

DC Daido Kogyo Co.: 1 patents #1 of 6Top 20%

Overall (2011): #152,056 of 364,097Top 45%

Patents 2011

Issued Patents 2011

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
8011497	Seal chain having greaser	—	2011-09-06