Inventor · disambiguated record
Hiroshi Hayasaka
Also filed as: HAYASAKA HIROSHI
25 granted patents·3 pending applications·360 citations·filing 1980–2021
96Inventor score
Files withHITACHI KOKI KK13HITACHI SHIPBUILDING ENG CO3EPPENDORF HIMAC TECH CO LTD2HINE RYO2HAYASAKA HIROSHI1
Top patents by PatentIndex Score
28 records- 0194US4496306AMulti-stage combustion method for inhibiting formation of nitrogen oxidesHITACHI SHIPBUILDING ENG CO·Filed 1984·Granted Jan 29, 1985·83 cites·6 claims
- 0294US4395223AMulti-stage combustion method for inhibiting formation of nitrogen oxidesHITACHI SHIPBUILDING ENG CO·Filed 1980·Granted Jul 26, 1983·88 cites·6 claims
- 0385US7874972B2Centrifuge with lid locking mechanismHITACHI KOKI KK·Filed 2008·Granted Jan 25, 2011·14 cites·8 claims
- 0481US7938765B2Centrifuge having a lock mechanismHITACHI KOKI KK·Filed 2008·Granted May 10, 2011·11 cites·6 claims
- 0577US7331918B2Centrifugal separator with safety featuresHITACHI KOKI KK·Filed 2005·Granted Feb 19, 2008·7 cites·18 claims
- 0675US7314442B2Centrifuge assembly portion, centrifuge, having drive arrangement access opening and coverHITACHI KOKI KK·Filed 2006·Granted Jan 1, 2008·6 cites·10 claims
- 0775US5410847AJunction structure between steel member and structural memberKAJIMA CORP·Filed 1994·Granted May 2, 1995·47 cites·38 claims
- 0873US7815560B2Centrifuge having pivotally supported doorHITACHI KOKI KK·Filed 2006·Granted Oct 19, 2010·5 cites·9 claims
- 0970US8409005B2Input device and game system including the input deviceNAKANO HIDEYASU·Filed 2010·Granted Apr 2, 2013·7 cites·14 claims
- 1069US8500555B2Input device and game device provided therewithHAYASAKA HIROSHI·Filed 2010·Granted Aug 6, 2013·5 cites·7 claims
- 1161USD324107SCentrifugeHITACHI KOKI KK·Filed 1989·Granted Feb 18, 1992·10 cites·1 claims
- 1257US5002167AOne-way clutch with end alignable ribbon springNSK WARNER KK·Filed 1989·Granted Mar 26, 1991·11 cites·6 claims
- 1355US6832980B2Centrifuge with sensors for detecting centrifuge conditionsHITACHI KOKI KK·Filed 2003·Granted Dec 21, 2004·7 cites·6 claims
- 1451US9308440B2Input device for game machineHINE RYO·Filed 2008·Granted Apr 12, 2016·0 cites·8 claims
- 1551US8854297B2Interface unit for game machine and game machineHINE RYO·Filed 2008·Granted Oct 7, 2014·0 cites·20 claims
- 1650US6196961B1Automatic centrifugal machine employing a link arm mechanismHITACHI KOKI KK·Filed 1999·Granted Mar 6, 2001·14 cites·6 claims
- 1750US4424017ASystem and method for burning liquefied gasesHITACHI SHIPBUILDING ENG CO·Filed 1981·Granted Jan 3, 1984·11 cites·5 claims
- 1848US12220712B2Centrifuge that adjusts the amount of supernatant liquid that is dischargedEPPENDORF HIMAC TECH CO LTD·Filed 2020·Granted Feb 11, 2025·0 cites·15 claims
- 1948US10252279B2Centrifuge having light emitting partHITACHI KOKI KK·Filed 2014·Granted Apr 9, 2019·0 cites·8 claims
- 2048US2023294113A1Centrifuge and rotor used in sameEPPENDORF HIMAC TECH CO LTD·Filed 2021·Application pending·0 cites
- 2145US5342280ASystem for management of body rotation of centrifugeHITACHI KOKI KK·Filed 1993·Granted Aug 30, 1994·11 cites·12 claims
- 2244US5653672ACentrifugal separator with thermo-moduleHITACHI KOKI KK·Filed 1996·Granted Aug 5, 1997·11 cites·6 claims
- 2344US2018099220A1Input device and game machine using sameKONAMI DIGITAL ENTERTAINMENT CO LTD·Filed 2017·Application pending·0 cites
- 2443US6701219B2Control method for a link arm mechanism and an automatic centrifugal machine employing this link arm mechanismHITACHI KOKI KK·Filed 2000·Granted Mar 2, 2004·0 cites·4 claims
- 2542US6712750B2Swinging bucket centrifuge with tapered rotor pinsHITACHI KOKI KK·Filed 2001·Granted Mar 30, 2004·3 cites·8 claims
- 2640US2006110296A1Automatic separator/extractor and method of controlling samePREC SYSTEMS SCIENCE CO LTD·Filed 2006·Application pending·0 cites
- 2739US5004453ACentrifugeHITACHI KOKO COMPANY LIMITED·Filed 1989·Granted Apr 2, 1991·9 cites·11 claims
- 2835US8821361B2Centrifugal separator and swing rotor for centrifugal separatorNEMOTO KENICHI·Filed 2011·Granted Sep 2, 2014·0 cites·13 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →