Inventor · disambiguated record
Hiroki Wada
Also filed as: WADA HIROKI
17 granted patents·4 pending applications·194 citations·filing 1982–2021
94Inventor score
Files withTOYOTA MOTOR CO LTD4KEYENCE CO LTD3NIPPON CATALYTIC CHEM IND3WADA SEIMITSU SHIKEN KABUSHIKI3KIKKOMAN CORP2
Top patents by PatentIndex Score
21 records- 0195US9387684B2Ink jet recording apparatus, ink or solvent cartridge, and bottle included in cartridgeKEYENCE CO LTD·Filed 2014·Granted Jul 12, 2016·12 cites·19 claims
- 0284US7098828B2Complex band-pass ΔΣ AD modulator for use in AD converter circuitSEMICONDUCTOR TECH ACAD RES CT·Filed 2005·Granted Aug 29, 2006·17 cites·15 claims
- 0383US7227482B2Complex band-pass filter for use in digital radio receiver and complex band-pass Δ-Σ AD modulator using the sameSEMICONDUCTOR TECH ACAD RES CT·Filed 2006·Granted Jun 5, 2007·17 cites·20 claims
- 0482US4738229AInternal combustion engine air intake system with variable effective lengthTOYOTA MOTOR CO LTD·Filed 1985·Granted Apr 19, 1988·38 cites·1 claims
- 0580US11122827B2Nucleic acid-containing fermented seasoning and method of producing the sameKIKKOMAN CORP·Filed 2017·Granted Sep 21, 2021·1 cites·5 claims
- 0669US9086451B2Semiconductor integrated circuit and method for designing the sameRENESAS ELECTRONICS CORP·Filed 2013·Granted Jul 21, 2015·2 cites·10 claims
- 0767US10894471B2Mounting structure for power conversion deviceNISSAN MOTOR·Filed 2016·Granted Jan 19, 2021·2 cites·13 claims
- 0866USD722642SInk bottle for inkjet printerKEYENCE CO LTD·Filed 2013·Granted Feb 17, 2015·11 cites·1 claims
- 0961US5289684ACharging pressure control apparatus for an internal combustion engine with a dual turbocharger systemTOYOTA MOTOR CO LTD·Filed 1992·Granted Mar 1, 1994·30 cites·11 claims
- 1058US10363587B2Bristle element for brush and brush rollHOTANI KK·Filed 2016·Granted Jul 30, 2019·0 cites·6 claims
- 1156USD777250SROM chip attachment of an ink bottleKEYENCE CO LTD·Filed 2015·Granted Jan 24, 2017·6 cites·1 claims
- 1256US2024010599A1Method for purifying compoundNIPPON CATALYTIC CHEM IND·Filed 2021·Application pending·0 cites
- 1356US2024010600A1Purification deviceNIPPON CATALYTIC CHEM IND·Filed 2021·Application pending·0 cites
- 1455US4738622ARemovable denture retaining structureWADA SEIMITSU SHIKEN KABUSHIKI·Filed 1986·Granted Apr 19, 1988·21 cites·14 claims
- 1551US4450810ADevice for controlling spark timing and fuel injection of an internal combustion engineTOYOTA MOTOR CO LTD·Filed 1982·Granted May 29, 1984·7 cites·5 claims
- 1650US2023373897A1Purification deviceNIPPON CATALYTIC CHEM IND·Filed 2021·Application pending·0 cites
- 1747US2018325153A1Soy sauce-like seasoningKIKKOMAN CORP·Filed 2016·Application pending·0 cites
- 1845US4793294AApparatus for controlling a variable-effective-length air intake systemTOYOTA MOTOR CO LTD·Filed 1986·Granted Dec 27, 1988·10 cites·3 claims
- 1943US4731020ARemovable denture retaining structureWADA SEIMITSU SHIKEN KABUSHIKI·Filed 1986·Granted Mar 15, 1988·12 cites·8 claims
- 2037US10295597B2Semiconductor device and scan test method including writing and reading test dataRENESAS ELECTRONICS CORP·Filed 2015·Granted May 21, 2019·0 cites·15 claims
- 2134US4439153ABio-functional dentureWADA SEIMITSU SHIKEN KABUSHIKI·Filed 1982·Granted Mar 27, 1984·8 cites·7 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →