Inventor · disambiguated record
Akira Niwayama
Also filed as: NIWAYAMA AKIRA
3 granted patents·14 citations·filing 1978–2010
61Inventor score
Top patents by PatentIndex Score
3 records- 0173US8362468B2Micro-channel chip and micro-analysis systemENPLAS CORP·Filed 2010·Granted Jan 29, 2013·4 cites·5 claims
- 0246US4226933AMethod of manufacturing a decorative panelTOPPAN PRINTING CO LTD·Filed 1978·Granted Oct 7, 1980·10 cites·3 claims
- 0338US7428102B2Optical elementENPLAS CORP·Filed 2005·Granted Sep 23, 2008·0 cites·6 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →