Hirohiko Ono — 3 Patents at 3M

Hirohiko Ono has been granted 3 US patents while listed as an inventor at 3M. The first was granted in 2002 and the most recent in February 2003. Hirohiko Ono ranks #1,328,092 of 4,157,543 US inventors in our database (top 31.9%). Patent records list Hirohiko Ono in Tokyo, JP.

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #	Title	Co-Inventors	Date	Approx Value ⓘ
6514892	Transparent beads and their production method	Toshihiro Kasai, Kenton D. Budd, Stephen L. Lieder, James A. Laird, Chikafumi Yokoyama +2 more	2003-02-04	$19,035,000
6511739	Transparent beads and their production method	Toshihiro Kasai, Kenton D. Budd, Stephen L. Lieder, James A. Laird, Chikafumi Yokoyama +2 more	2003-01-28	$31,704,000
6335083	Transparent beads and their production method	Toshihiro Kasai, Kenton D. Budd, Stephen L. Lieder, James A. Laird, Chikafumi Yokoyama +2 more	2002-01-01

Hirohiko Ono — 3 Patents

Issued Patents All Time

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