Inventor · disambiguated record
Kazuyuki Akiyama
Also filed as: AKIYAMA KAZUYUKI
4 granted patents·97 citations·filing 1992–2001
79Inventor score
Top patents by PatentIndex Score
4 records- 0179US5346375ADelivery valve for a scroll compressorMITSUBISHI ELECTRIC CORP·Filed 1992·Granted Sep 13, 1994·46 cites·10 claims
- 0273US5516267AScroll compressor having a pressure relief mechanism using an oldham couplingMITSUBISHI ELECTRIC CORP·Filed 1994·Granted May 14, 1996·29 cites·13 claims
- 0371US5805949APhotosensitive material processing apparatusFUJI PHOTO FILM CO LTD·Filed 1996·Granted Sep 8, 1998·6 cites·16 claims
- 0468US6664777B2Photometric apparatus and photometric methodSEIKO PRECISION KK·Filed 2001·Granted Dec 16, 2003·16 cites·10 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →