Kazunaga Ohno

DLDkk Company, Limited: 1 patents #1 of 4Top 25%

Overall (1997): #122,190 of 185,788Top 70%

1 Patents 1997

Issued Patents 1997

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
5598451	Apparatus for measuring the sulfur component contained in oil	Yukio Hashizume, Kazuo Husimi, Masahiko Kuwata	1997-01-28