Inventor · disambiguated record
Hirohisa Kanbara
Also filed as: KANBARA HIROHISA
4 granted patents·53 citations·filing 1990–2007
78Inventor score
Files withNIPPON TELEGRAPH & TELEPHONE4
Top patents by PatentIndex Score
4 records- 0190US7573921B2Laser light sourceNIPPON TELEGRAPH & TELEPHONE·Filed 2007·Granted Aug 11, 2009·16 cites·7 claims
- 0271US7391795B2Laser light sourceNIPPON TELEGRAPH & TELEPHONE·Filed 2004·Granted Jun 24, 2008·9 cites·51 claims
- 0353US4997595AOrganic nonlinear optical material and nonlinear optical deviceNIPPON TELEGRAPH & TELEPHONE·Filed 1990·Granted Mar 5, 1991·16 cites·11 claims
- 0444US4999139AOrganic nonlinear optical material and nonlinear optical deviceNIPPON TELEGRAPH & TELEPHONE·Filed 1990·Granted Mar 12, 1991·12 cites·13 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →