Inventor · disambiguated record
Jun Hamada
Also filed as: HAMADA JUN · HAMADA JUN-ICHI
22 granted patents·7 pending applications·153 citations·filing 1987–2024
94Inventor score
Files withCENTRAL GLASS CO LTD11KONISHIROKU PHOTO IND6NIPPON STEEL STAINLESS STEEL CORP5HAMADA JUN3DAINICHI KASEI KOUGYOU CO LTD2
Top patents by PatentIndex Score
29 records- 0189US9434876B2Phosphor-dispersed glassCENTRAL GLASS CO LTD·Filed 2015·Granted Sep 6, 2016·5 cites·7 claims
- 0285US5107285AImage forming apparatus with improved image retainer cleaning meansKONISHIROKU PHOTO IND·Filed 1990·Granted Apr 21, 1992·30 cites·17 claims
- 0384US5162849AImage forming apparatus having a developer deterioration detecting deviceKONISHIROKU PHOTO IND·Filed 1991·Granted Nov 10, 1992·32 cites·13 claims
- 0482US9815735B2Lead-free glass and sealing materialCENTRAL GLASS CO LTD·Filed 2014·Granted Nov 14, 2017·5 cites·10 claims
- 0581US10369765B2Fastener tape, slide fastener provided with same, and fastener tape fabrication methodKONAKA TOSHIMASA·Filed 2012·Granted Aug 6, 2019·7 cites·6 claims
- 0672US8980776B2Lead-free low melting point glass compositionHAMADA JUN·Filed 2011·Granted Mar 17, 2015·3 cites·4 claims
- 0772US6744840B2Incore monitoring method and incore monitoring equipmentTOSHIBA KK·Filed 2002·Granted Jun 1, 2004·11 cites·13 claims
- 0871USD962873SConnecting terminalCENTRAL GLASS CO LTD·Filed 2021·Granted Sep 6, 2022·3 cites·1 claims
- 0971US4979000APaper separating charger capable of discharging currents of various duty factors and frequenciesKONISHIROKU PHOTO IND·Filed 1989·Granted Dec 18, 1990·16 cites·8 claims
- 1070US11417974B2Car window glass assemblyCENTRAL GLASS CO LTD·Filed 2021·Granted Aug 16, 2022·0 cites·16 claims
- 1168US8808582B2Low-melting-point glass composition and conductive paste material using sameHAMADA JUN·Filed 2011·Granted Aug 19, 2014·2 cites·7 claims
- 1265US5140375AImage forming apparatusKONISHIROKU PHOTO IND·Filed 1991·Granted Aug 18, 1992·17 cites·9 claims
- 1365US2025011908A1Ferritic stainless steel and method for manufacturing sameNIPPON STEEL STAINLESS STEEL CORP·Filed 2022·Application pending·0 cites
- 1465US2025137109A1Ferritic stainless steel and method for manufacturing sameNIPPON STEEL STAINLESS STEEL CORP·Filed 2022·Application pending·0 cites
- 1565US2024229203A9Martensitic stainless steel plate for brake disk rotor, brake disk rotor, and method for manufacturing martensitic stainless steel plate for brake disk rotorNIPPON STEEL STAINLESS STEEL CORP·Filed 2022·Application pending·0 cites
- 1658USD883227SConnecting terminalCENTRAL GLASS CO LTD·Filed 2018·Granted May 5, 2020·5 cites·1 claims
- 1758US2025188559A1Ferritic stainless steel sheet and exhaust memberNIPPON STEEL STAINLESS STEEL CORP·Filed 2022·Application pending·0 cites
- 1855US11121487B2Car window glass assemblyCENTRAL GLASS CO LTD·Filed 2018·Granted Sep 14, 2021·0 cites·15 claims
- 1955US2024376579A1Ferritic stainless steel sheet, and method for producing ferritic stainless steel sheetNIPPON STEEL STAINLESS STEEL CORP·Filed 2022·Application pending·0 cites
- 2051US2011015053A1Lead-Free Low-Melting-Point Glass Composition Having Acid ResistanceCENTRAL GLASS CO LTD·Filed 2009·Application pending·0 cites
- 2149US5115280AResidual toner cleaning apparatus for color image forming deviceKONISHIROKU PHOTO IND·Filed 1991·Granted May 19, 1992·8 cites·4 claims
- 2248US12312787B2Kitchen sinkDAINICHI KASEI KOUGYOU CO LTD·Filed 2024·Granted May 27, 2025·0 cites·7 claims
- 2345USD928721SConnecting terminalCENTRAL GLASS CO LTD·Filed 2019·Granted Aug 24, 2021·2 cites·1 claims
- 2445US10118856B2Lead-free glass and sealing materialCENTRAL GLASS CO LTD·Filed 2015·Granted Nov 6, 2018·0 cites·5 claims
- 2545US2021315061A1Vehicle window glass assemblyCENTRAL GLASS CO LTD·Filed 2019·Application pending·0 cites
- 2642US8406600B2Imaging apparatusHAMADA JUN·Filed 2010·Granted Mar 26, 2013·0 cites·6 claims
- 2740US4816900AMethod of separation and formation of a color component of a color image and apparatus thereforKONISHIROKU PHOTO IND·Filed 1987·Granted Mar 28, 1989·6 cites·9 claims
- 2836USD927431SConnecting terminalCENTRAL GLASS CO LTD·Filed 2019·Granted Aug 10, 2021·1 cites·1 claims
- 2927USD1063012SSink for kitchenDAINICHI KASEI KOUGYOU CO LTD·Filed 2023·Granted Feb 18, 2025·0 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →