Inventor · disambiguated record
Hironobu Akizumi
Also filed as: AKIZUMI HIRONOBU
22 granted patents·8 pending applications·49 citations·filing 2004–2022
92Inventor score
Top patents by PatentIndex Score
30 records- 0188US10828240B2Light curable compositionTOKUYAMA DENTAL CORP·Filed 2017·Granted Nov 10, 2020·5 cites·8 claims
- 0288US10004667B2Organic-inorganic composite filler, and method for producing the sameYAMAZAKI TATSUYA·Filed 2012·Granted Jun 26, 2018·7 cites·13 claims
- 0388US8946318B2Kit of material for repairing dentinTOKUYAMA DENTAL CORP·Filed 2013·Granted Feb 3, 2015·9 cites·7 claims
- 0482US11078303B2Curable compositionTOKUYAMA DENTAL CORP·Filed 2017·Granted Aug 3, 2021·2 cites·13 claims
- 0581US9132068B2Dental composite restorative materialTORIYABE CHIKA·Filed 2011·Granted Sep 15, 2015·5 cites·4 claims
- 0676US8708684B2Device for molding a dental shade guideOGURI MAKOTO·Filed 2011·Granted Apr 29, 2014·3 cites·6 claims
- 0776US7084182B2Photopolymerization initiatorTOKUYAMA DENTAL CORP·Filed 2004·Granted Aug 1, 2006·11 cites·6 claims
- 0875US9687421B2Dental filing and restorative material kitTORIYABE CHIKA·Filed 2014·Granted Jun 27, 2017·2 cites·9 claims
- 0975US8394869B2Photopolymerizable compositions useful as a dental restorative materialAKIZUMI HIRONOBU·Filed 2009·Granted Mar 12, 2013·2 cites·7 claims
- 1073US11273104B2Photocurable composition and dental restoration filling materialTOKUYAMA DENTAL CORP·Filed 2018·Granted Mar 15, 2022·1 cites·8 claims
- 1173US11098138B2Photopolymerization initiator and photocurable compositionTOKUYAMA DENTAL CORP·Filed 2017·Granted Aug 24, 2021·1 cites·9 claims
- 1270US11001713B2Organic/inorganic composite filler and manufacturing method thereforTOKUYAMA DENTAL CORP·Filed 2018·Granted May 11, 2021·0 cites·4 claims
- 1366US2025101205A1Composite oxide particles, method for producing same, and curable compositionTOKUYAMA DENTAL CORP·Filed 2022·Application pending·0 cites
- 1463US2025000749A1Dental curable compositionTOKUYAMA DENTAL CORP·Filed 2022·Application pending·0 cites
- 1562US2025082549A1X-ray opaque filler material, x-ray opaque dental filler material, method for producing x-ray opaque filler material, and curable dental compositionTOKUYAMA DENTAL CORP·Filed 2022·Application pending·0 cites
- 1657US2023320940A1Photocationically curable composition and dental curable compositionTOKUYAMA DENTAL CORP·Filed 2021·Application pending·0 cites
- 1756US10005910B2Organic/inorganic composite filler and manufacturing method thereforYAMAZAKI TATSUYA·Filed 2011·Granted Jun 26, 2018·0 cites·6 claims
- 1856US2023165759A1Dental curable compositionTOKUYAMA DENTAL CORP·Filed 2021·Application pending·0 cites
- 1953US12357544B2Curable composition for dentistryTOKUYAMA DENTAL CORP·Filed 2020·Granted Jul 15, 2025·0 cites·5 claims
- 2053US2024180788A1Photocationically curable compositionTOKUYAMA DENTAL CORP·Filed 2022·Application pending·0 cites
- 2152US11453761B2Composite material, curable composition, and method for producing curable compositionTOKUYAMA DENTAL CORP·Filed 2019·Granted Sep 27, 2022·0 cites·11 claims
- 2252US9113981B2Ejection device and method of filling the ejection device with a materialYAMAGUCHI NOBUTOSHI·Filed 2011·Granted Aug 25, 2015·1 cites·11 claims
- 2352US2023045524A1Dental filling and repairing material kitTOKUYAMA DENTAL CORP·Filed 2020·Application pending·0 cites
- 2451US11958970B2Dental cut processing resin-based blockTOKUYAMA DENTAL CORP·Filed 2019·Granted Apr 16, 2024·0 cites·6 claims
- 2549US11058608B2Curable composition for dental use, and method for producing sameTOKUYAMA DENTAL CORP·Filed 2018·Granted Jul 13, 2021·0 cites·16 claims
- 2649US2015272833A1Dental Restorative MaterialTOKUYAMA DENTAL CORP·Filed 2013·Application pending·0 cites
- 2747US11065183B2Curable compositionTOKUYAMA DENTAL CORP·Filed 2018·Granted Jul 20, 2021·0 cites·11 claims
- 2842US10758457B2Curable composition and dental filling restorative materialTOKUYAMA DENTAL CORP·Filed 2016·Granted Sep 1, 2020·0 cites·6 claims
- 2940US12102494B2Blank for dental cutting and method for producing sameTOKUYAMA DENTAL CORP·Filed 2020·Granted Oct 1, 2024·0 cites·9 claims
- 3035US9114080B2Curable composition for dentistrySHIMIZU TOMONAO·Filed 2012·Granted Aug 25, 2015·0 cites·5 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →