Assignee
SAKUMA KEN
JP·7 granted patents·95 citations·filing 1991–2009
Top patents by PatentIndex Score
7 records- 0174US5676042AApparatus for producing fried food productSAKUMA KEN·Filed 1996·Granted Oct 14, 1997·47 cites·12 claims
- 0268US8404133B2Manufacturing method of planar optical waveguide device with grating structureSAKUMA KEN·Filed 2009·Granted Mar 26, 2013·5 cites·9 claims
- 0368US8057705B2Sialon phosphorSAKUMA KEN·Filed 2009·Granted Nov 15, 2011·3 cites·6 claims
- 0467US5243898APressurized fryer deviceSAKUMA KEN·Filed 1991·Granted Sep 14, 1993·27 cites·1 claims
- 0566US8227178B2Manufacturing method of planar optical waveguide device with grating structureSAKUMA KEN·Filed 2009·Granted Jul 24, 2012·4 cites·10 claims
- 0642US8508119B2Phosphor and an incandescent lamp color light emitting diode lamp using the sameSAKUMA KEN·Filed 2005·Granted Aug 13, 2013·0 cites·14 claims
- 0737US5417084AVacuum concentrating plantSAKUMA KEN·Filed 1994·Granted May 23, 1995·9 cites·3 claims
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