Inventor · disambiguated record
Hideo Shiozawa
Also filed as: SHIOZAWA HIDEO
12 granted patents·2 pending applications·254 citations·filing 1989–2013
92Inventor score
Top patents by PatentIndex Score
14 records- 0193US6618420B1Monolithic multi-wavelength semiconductor laser unitTOSHIBA KK·Filed 2000·Granted Sep 9, 2003·53 cites·17 claims
- 0281US6646975B1Semiconductor laser array and its manufacturing method, optical integrated unit and optical pickupTOSHIBA KK·Filed 1999·Granted Nov 11, 2003·61 cites·14 claims
- 0380US8946750B2Semiconductor light emitting deviceTOSHIBA KK·Filed 2013·Granted Feb 3, 2015·3 cites·20 claims
- 0480US4893313ASemiconductor laser device which has a double-hetero structure having an optimal layer thicknessTOSHIBA KK·Filed 1989·Granted Jan 9, 1990·23 cites·23 claims
- 0579US6165243AAnti-mold and anti-bacteria air filterHAGIHARA IND·Filed 1999·Granted Dec 26, 2000·22 cites·16 claims
- 0673US5036521ASemiconductor laser deviceTOSHIBA KK·Filed 1989·Granted Jul 30, 1991·17 cites·12 claims
- 0773US4987096AManufacturing method of semiconductor laser with non-absorbing mirror structureTOSHIBA KK·Filed 1989·Granted Jan 22, 1991·20 cites·13 claims
- 0856US5181218AManufacturing method of semiconductor laser with non-absorbing mirror structureTOSHIBA KK·Filed 1990·Granted Jan 19, 1993·16 cites·20 claims
- 0955US5034957ASemiconductor laser deviceTOSHIBA KK·Filed 1989·Granted Jul 23, 1991·13 cites·22 claims
- 1053US7295588B2Semiconductor laser element, method of fabrication thereof, and multi-wavelength monolithic semiconductor laser deviceTOSHIBA KK·Filed 2003·Granted Nov 13, 2007·3 cites·2 claims
- 1145US7221692B2Semiconductor laser device and its manufacturing methodTOSHIBA KK·Filed 2004·Granted May 22, 2007·1 cites·3 claims
- 1242US5086511AMobile receiverMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1990·Granted Feb 4, 1992·22 cites·6 claims
- 1338US2004062285A1Semiconductor laser array and its manufacturing method, optical integrated unit and optical pickupTOSHIBA KK·Filed 2003·Application pending·0 cites
- 1436US2002064196A1Semiconductor laser, method for fabricating thereof, and method for mounting thereofTOSHIBA KK·Filed 2001·Application pending·0 cites
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