Inventor · disambiguated record
Hiroyoshi Ishii
Also filed as: ISHII HIROYOSHI
19 granted patents·7 pending applications·158 citations·filing 1989–2020
92Inventor score
Top patents by PatentIndex Score
26 records- 0186US5260128AElectromagnetic shielding sheetRIKEN KK·Filed 1991·Granted Nov 9, 1993·88 cites·8 claims
- 0280US10116116B2Printed circuit board and optical moduleOCLARO JAPAN INC·Filed 2017·Granted Oct 30, 2018·3 cites·12 claims
- 0379US11169337B2Optical module and optical transmission equipmentLUMENTUM JAPAN INC·Filed 2020·Granted Nov 9, 2021·1 cites·20 claims
- 0477US9703053B2Optical transceiverOCLARO JAPAN INC·Filed 2015·Granted Jul 11, 2017·3 cites·11 claims
- 0573US10007075B2Optical module and transmission deviceOCLARO JAPAN INC·Filed 2017·Granted Jun 26, 2018·2 cites·9 claims
- 0667US4992329AMagnetic-shielding sheetKABUSHIKIKAISHA RIKEN & SIMIZU·Filed 1989·Granted Feb 12, 1991·26 cites·6 claims
- 0766US10487727B2Method of controlling gas engineKAWASAKI HEAVY IND LTD·Filed 2016·Granted Nov 26, 2019·1 cites·12 claims
- 0866US7766679B2Pluggable module and detaching jig thereofOPNEXT JAPAN INC·Filed 2008·Granted Aug 3, 2010·5 cites·3 claims
- 0961US8107823B2Optical transmission moduleISHII HIROYOSHI·Filed 2006·Granted Jan 31, 2012·4 cites·5 claims
- 1060US9200559B2Combustion chamber for large gas engineISHII HIROYOSHI·Filed 2010·Granted Dec 1, 2015·3 cites·11 claims
- 1156US7703994B2Optical transceiver moduleOPNEXT JAPAN INC·Filed 2008·Granted Apr 27, 2010·2 cites·16 claims
- 1249US10480426B2Method of controlling gas engine and gas engine drive systemKAWASAKI HEAVY IND LTD·Filed 2016·Granted Nov 19, 2019·0 cites·8 claims
- 1345US10480445B2Gas engine drive systemKAWASAKI HEAVY IND LTD·Filed 2016·Granted Nov 19, 2019·0 cites·10 claims
- 1445US9140229B2Knocking control system for gas engineIMAMURA TSUKASA·Filed 2009·Granted Sep 22, 2015·2 cites·4 claims
- 1544US2014022734A1Optical moduleOCLARO JAPAN INC·Filed 2013·Application pending·0 cites
- 1643US2014140665A1Optical module and optical transceiverOCLARO JAPAN INC·Filed 2013·Application pending·0 cites
- 1741US10844796B2Gas engine drive system and method of controlling gas engineKAWASAKI HEAVY IND LTD·Filed 2016·Granted Nov 24, 2020·0 cites·16 claims
- 1839US2011214649A1Control System for Gas EngineKAWASAKI HEAVY IND LTD·Filed 2009·Application pending·0 cites
- 1939US2018113262A1Optical moduleOCLARO JAPAN INC·Filed 2017·Application pending·0 cites
- 2037US4938219AElectrocardiographic electrodeFUKUDA DENSHI KK·Filed 1989·Granted Jul 3, 1990·18 cites·2 claims
- 2137US2013000598A1Divided-chamber gas engineKAWASAKI HEAVY IND LTD·Filed 2010·Application pending·0 cites
- 2237US2008008429A1Receptacle type optical apparatusENDOU FUTOSHI·Filed 2007·Application pending·0 cites
- 2335US2017168249A1Optical module and optical transmission deviceOCLARO JAPAN INC·Filed 2016·Application pending·0 cites
- 2434US8783226B2Knocking control system for gas engineIMAMURA TSUKASA·Filed 2009·Granted Jul 22, 2014·0 cites·6 claims
- 2531US10724495B2Gas engine systemKAWASAKI HEAVY IND LTD·Filed 2016·Granted Jul 28, 2020·0 cites·12 claims
- 2631US8204351B2Optical moduleOMORI KOICHI·Filed 2010·Granted Jun 19, 2012·0 cites·8 claims
Join the waitlist — get patent alerts
Get an alert when Hiroyoshi Ishii files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →