Inventor · disambiguated record
Jun Akiyama
Also filed as: AKIYAMA JUN · AKIYAMA JUN-ETSU
48 granted patents·29 pending applications·499 citations·filing 1982–2025
98Inventor score
Top patents by PatentIndex Score
77 records- 0196US8710139B2Acrylic pressure-sensitive adhesive composition, acrylic pressure-sensitive adhesive layer, and acrylic pressure-sensitive adhesive tapeNITTO DENKO CORP·Filed 2013·Granted Apr 29, 2014·12 cites·12 claims
- 0293US11472161B2Glass sheet compositeAGC INC·Filed 2018·Granted Oct 18, 2022·3 cites·21 claims
- 0392US5343452AData recording/reproducing apparatus of simultaneously performing both reproducing and recording from and in a single recording mediumSHARP KK·Filed 1992·Granted Aug 30, 1994·60 cites·3 claims
- 0491US9902645B2Non-alkali glassASAHI GLASS CO LTD·Filed 2017·Granted Feb 27, 2018·6 cites·18 claims
- 0589US11292231B2Glass sheet composite, and diaphragmAGC INC·Filed 2020·Granted Apr 5, 2022·2 cites·20 claims
- 0689US6065094AInexpensive compressed data storage apparatus with improved resistance to vibrationsSHARP KK·Filed 1997·Granted May 16, 2000·55 cites·29 claims
- 0788US12023894B2Glass sheet compositeAGC INC·Filed 2022·Granted Jul 2, 2024·1 cites·17 claims
- 0888US8883926B2Acrylic pressure-sensitive adhesive composition for optical use and acrylic pressure-sensitive adhesive tape for optical useOKAMOTO MASAYUKI·Filed 2012·Granted Nov 11, 2014·4 cites·16 claims
- 0988US5315571AInformation recording and reproducing device providing faster access time to a recording mediumSHARP KK·Filed 1993·Granted May 24, 1994·44 cites·14 claims
- 1087US11122370B2Glass sheet compositeAGC INC·Filed 2019·Granted Sep 14, 2021·2 cites·20 claims
- 1186US11290807B2Speaker deviceAGC INC·Filed 2020·Granted Mar 29, 2022·2 cites·20 claims
- 1284US5764607AMethod and apparatus for controlling digital copying of digitally recorded informationSHARP KK·Filed 1996·Granted Jun 9, 1998·42 cites·16 claims
- 1382US11856381B2Vibration deviceAGC INC·Filed 2022·Granted Dec 26, 2023·1 cites·18 claims
- 1482US8470724B2Transparent polycrystalline material and production process for the sameTAIRA TAKUNORI·Filed 2009·Granted Jun 25, 2013·6 cites·6 claims
- 1581US5457667AData recording/reproducing apparatus with alternating access of compressed worksSHARP KK·Filed 1993·Granted Oct 10, 1995·31 cites·13 claims
- 1681US4735526AMethod for installing offshore jack-up structuresMITSUI OCEAN DEV & ENG·Filed 1986·Granted Apr 5, 1988·40 cites·11 claims
- 1779US10822264B2Alkali-free glass substrate and method for manufacturing alkali-free glass substrateAGC INC·Filed 2017·Granted Nov 3, 2020·2 cites·13 claims
- 1879US10809424B2Glass sheet composite, diaphragm using the same, and image projection structureAGC INC·Filed 2018·Granted Oct 20, 2020·3 cites·10 claims
- 1979US8623961B2Optical acrylic pressure-sensitive adhesive composition and optical acrylic pressure-sensitive adhesive tapeAKIYAMA JUN·Filed 2012·Granted Jan 7, 2014·3 cites·7 claims
- 2072US7080313B2Signal evaluation apparatus and signal evaluation methodSHARP KK·Filed 2002·Granted Jul 18, 2006·9 cites·1 claims
- 2170US11587958B2Carrier substrate, laminate, and method for manufacturing electronic deviceAGC INC·Filed 2017·Granted Feb 21, 2023·1 cites·35 claims
- 2270US4527087AFluorescent lampTOKYO SHIBAURA ELECTRIC CO·Filed 1982·Granted Jul 2, 1985·27 cites·3 claims
- 2369US11632628B2Glass sheet compositeAGC INC·Filed 2019·Granted Apr 18, 2023·1 cites·19 claims
- 2468US8036073B2Storage medium managing device, storage medium managing program, and computer-readable mediumSHARP KK·Filed 2006·Granted Oct 11, 2011·1 cites·8 claims
- 2568US2025074164A1Glass-diaphragm-equipped vehicle body structureAGC INC·Filed 2024·Application pending·0 cites
- 2667US7564756B2Reproduction device and method wherein detection of sub-data generated within a controlled time period controls appropriate decryptionSHARP KK·Filed 2004·Granted Jul 21, 2009·5 cites·9 claims
- 2767US6392970B1Reproducing light quantity control method for optical memory device, and reproducing light quantity control device, and optical recording mediumSHARP KK·Filed 1998·Granted May 21, 2002·19 cites·12 claims
- 2867US5895314ALens shape measuring apparatusTOPCON CORP·Filed 1998·Granted Apr 20, 1999·23 cites·6 claims
- 2967US2024300452A1Vibrator-attached vehicular window glass and vibrator-attached vehicular window glass systemAGC INC·Filed 2024·Application pending·0 cites
- 3066US2024096305A1Vibration device and sound insulation deviceAGC INC·Filed 2023·Application pending·0 cites
- 3165US12293755B2Sound shielding deviceAGC INC·Filed 2023·Granted May 6, 2025·0 cites·20 claims
- 3265US6909677B1Optical disk, optical reproduction device, and optical recording deviceSHARP KK·Filed 2000·Granted Jun 21, 2005·5 cites·16 claims
- 3364US5594992AApparatus for measuring a lens frame configurationTOPCON CORP·Filed 1995·Granted Jan 21, 1997·30 cites·4 claims
- 3464US5555229AMethod and arrangement for recording/reproducing compressed program information on a recording medium containing a plurality of programsSHARP KK·Filed 1994·Granted Sep 10, 1996·14 cites·21 claims
- 3563US9791162B2Household electrical appliance and household electrical systemPANASONIC IP MAN CO LTD·Filed 2013·Granted Oct 17, 2017·2 cites·4 claims
- 3663US9542836B2Household electric appliance, household electric system, and server apparatusPANASONIC IP MAN CO LTD·Filed 2013·Granted Jan 10, 2017·2 cites·10 claims
- 3763US7974168B2Data storage medium reproducing device and method for reproducing data storage mediumSHARP KK·Filed 2009·Granted Jul 5, 2011·0 cites·4 claims
- 3862US12427749B2Glass plate structure, diaphragm, and opening memberAGC INC·Filed 2023·Granted Sep 30, 2025·0 cites·18 claims
- 3962US7126894B2Optical disk apparatus and method for adjusting optical disk apparatus laser powerSHARP KK·Filed 2001·Granted Oct 24, 2006·4 cites·9 claims
- 4061US2025247652A1Glass diaphragm and exciter-attached glass diaphragmAGC INC·Filed 2025·Application pending·0 cites
- 4160US11420421B2Glass sheet composite, and diaphragmAGC INC·Filed 2020·Granted Aug 23, 2022·0 cites·18 claims
- 4260US2025227418A1Glass diaphragm moduleAGC INC·Filed 2025·Application pending·0 cites
- 4360US2025227408A1Glass diaphragm equipped with exciter, control system for glass diaphragm equipped with exciter, and control program for glass diaphragm equipped with exciterAGC INC·Filed 2025·Application pending·0 cites
- 4459US2025088799A1Vibration device and vibration methodAGC INC·Filed 2024·Application pending·0 cites
- 4558US11385678B2Display device and television deviceAGC INC·Filed 2020·Granted Jul 12, 2022·0 cites·8 claims
- 4657US2025080913A1Glass vibration plate and vibrator-equipped glass vibration plateAGC INC·Filed 2024·Application pending·0 cites
- 4756US9384888B2Transparent polycrystalline material and production process for the sameKEK HIGH ENERGY ACCELERATOR·Filed 2013·Granted Jul 5, 2016·0 cites·10 claims
- 4856US2025115101A1Glass diaphragm, exciter-attached glass diaphragm, method for producing glass diaphragm, and method for producing exciter-attached glass diaphragmAGC INC·Filed 2024·Application pending·0 cites
- 4956US2024314478A1Diaphragm with exciter, and vehicle window glassAGC INC·Filed 2024·Application pending·0 cites
- 5055US8514674B2Optical information recording medium reproducing apparatus, method for reproducing optical information recording medium, program for reproducing optical information recording medium, and computer readable recording mediumYAMAMOTO MASAKI·Filed 2009·Granted Aug 20, 2013·0 cites·7 claims
Showing the top 50 of 77 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →