Hiroshi Ohya

NA Nakamichi: 1 patents #4 of 5Top 80%

Overall (1982): #58,547 of 81,411Top 75%

Patents 1982

Issued Patents 1982

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
4322758	Fluorescent indicator	Kozo Kobayashi	1982-03-30