Inventor · disambiguated record
Hiroyuki Tomonaga
Also filed as: TOMONAGA HIROYUKI
12 granted patents·13 pending applications·87 citations·filing 1993–2017
87Inventor score
Top patents by PatentIndex Score
25 records- 0190US5480722AUltraviolet ray absorbent glass and method for preparing the sameASAHI GLASS CO LTD·Filed 1993·Granted Jan 2, 1996·75 cites·9 claims
- 0275US7959493B2Method for polishing glass substrate and process for producing glass substrateASAHI GLASS CO LTD·Filed 2009·Granted Jun 14, 2011·3 cites·9 claims
- 0374US9129901B2Polishing method of non-oxide single-crystal substrateASAHI GLASS CO LTD·Filed 2013·Granted Sep 8, 2015·3 cites·9 claims
- 0472US10040972B2Single crystal silicon-carbide substrate and polishing solutionASAHI GLASS CO LTD·Filed 2017·Granted Aug 7, 2018·1 cites·20 claims
- 0565US7771831B2Infrared shielding film-coated glass plate and process for its productionASAHI GLASS CO LTD·Filed 2007·Granted Aug 10, 2010·1 cites·17 claims
- 0664US9085714B2Polishing agent and polishing methodASAHI GLASS CO LTD·Filed 2013·Granted Jul 21, 2015·1 cites·16 claims
- 0764US7208324B2Liquid composition for forming ferroelectric thin film and process for producing ferroelectric thin filmASAHI GLASS CO LTD·Filed 2005·Granted Apr 24, 2007·2 cites·12 claims
- 0860US7270765B2Composition for forming dielectric layer, MIM capacitor and process for its productionASAHI GLASS CO LTD·Filed 2005·Granted Sep 18, 2007·1 cites·8 claims
- 0957US10138397B2Single-crystal silicon-carbide substrate and polishing solutionASAHI GLASS CO LTD·Filed 2017·Granted Nov 27, 2018·0 cites·15 claims
- 1056US2008020134A1Infrared shielding film-coated glass and process for its productionASAHI GLASS CO LTD·Filed 2007·Application pending·0 cites
- 1153US10450223B2Coating solution for forming ultraviolet-absorbing film, and ultraviolet-absorbing glass articleAGC INC·Filed 2015·Granted Oct 22, 2019·0 cites·11 claims
- 1253US2014220299A1Single-crystal silicon-carbide substrate and polishing solutionASAHI GLASS CO LTD·Filed 2014·Application pending·0 cites
- 1348US2005084718A1Infrared shielding film-coated glass and process for its productionASAHI GLASS CO LTD·Filed 2004·Application pending·0 cites
- 1447US7300806B2Process for producing fine particles of bismuth titanateASAHI GLASS CO LTD·Filed 2005·Granted Nov 27, 2007·0 cites·10 claims
- 1547US2008090073A1Infrared shielding layer-coated glass plate and process for its productionASAHI GLASS CO LTD·Filed 2007·Application pending·0 cites
- 1646US2012038976A1Coating solution for forming ultraviolet-absorbing film, and ultraviolet-absorbing glass articleKODAIRA HIROKAZU·Filed 2011·Application pending·0 cites
- 1746US2007178317A1Infrared shielding film-coated glass plate and process for its productionASAHI GLASS CO LTD·Filed 2007·Application pending·0 cites
- 1845US9725355B2Liquid composition and its production process, and glass articleASAHI GLASS CO LTD·Filed 2013·Granted Aug 8, 2017·0 cites·20 claims
- 1943US2005164014A1Infrared shielding glassASAHI GLASS CO LTD·Filed 2005·Application pending·0 cites
- 2042US2013071669A1Coating solution for forming ultraviolet-absorbing film and ultraviolet-absorbing glass articleASAHI GLASS CO LTD·Filed 2012·Application pending·0 cites
- 2142US2014187043A1Polishing agent and polishing methodASAHI GLASS CO LTD·Filed 2014·Application pending·0 cites
- 2241US2006124890A1Liquid composition for forming ferroelectric thin film and process for producing ferroelectric thin filmASAHI GLASS CO LTD·Filed 2006·Application pending·0 cites
- 2339US2010248593A1Polishing slurry, process for producing the same, polishing method and process for producing glass substrate for magnetic diskASAHI GLASS CO LTD·Filed 2010·Application pending·0 cites
- 2438US2011123831A1Method for manufacturing glass substrate for magnetic diskASAHI GLASS CO LTD·Filed 2010·Application pending·0 cites
- 2534US2002114956A1Photochromic glass and process for its productionASAHI GLASS CO LTD·Filed 2001·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when Hiroyuki Tomonaga 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 →