Inventor · disambiguated record
Issei Yokoyama
Also filed as: YOKOYAMA ISSEI
21 granted patents·9 pending applications·158 citations·filing 1983–2025
93Inventor score
Files withHORIBA LTD10YOKOYAMA ISSEI9SEIKO EPSON CORP7ARIZUMI TAKEAKI1HORIBA ADVANCED TECHNO CO LTD1
Top patents by PatentIndex Score
30 records- 0188US5886347AAnalytical method for multi-component aqueous solutions and apparatus for the sameHORIBA LTD·Filed 1995·Granted Mar 23, 1999·91 cites·15 claims
- 0282US2025356471A1Image correction method, information processing apparatus, and non-transitory computer-readable storage mediumSEIKO EPSON CORP·Filed 2025·Application pending·0 cites
- 0375US12387303B2Image correction method, information processing apparatus, and non-transitory computer-readable storage mediumSEIKO EPSON CORP·Filed 2023·Granted Aug 12, 2025·0 cites·8 claims
- 0468US9160994B2Information storage medium, terminal device, display system, and a method for controlling a terminal deviceYOKOYAMA ISSEI·Filed 2012·Granted Oct 13, 2015·2 cites·13 claims
- 0566US8390812B2Optical measurement cellYOKOYAMA ISSEI·Filed 2011·Granted Mar 5, 2013·2 cites·4 claims
- 0665US8295612B2Change image detecting device, change image detecting method, computer program for realizing change image detecting function, and recording medium recorded with the computer programYOKOYAMA ISSEI·Filed 2011·Granted Oct 23, 2012·1 cites·4 claims
- 0763US9557261B2Spectroscopic analysis method and spectroscopic analyzerHORIBA LTD·Filed 2013·Granted Jan 31, 2017·1 cites·3 claims
- 0861US8687019B2Composite multi-image display device, composite multi-image information processing device, composite multi-image display system, composite multi-image display method, and composite multi-image formation processing methodKUBOTA MITSURU·Filed 2011·Granted Apr 1, 2014·1 cites·17 claims
- 0961US4600306AApparatus for measuring the luminous lifetime of a sampleHORIBA LTD·Filed 1983·Granted Jul 15, 1986·20 cites·2 claims
- 1059US4632550AMeasuring method for a time resolved emission spectrum or a time resolved excitation spectrumHORIBA LTD·Filed 1984·Granted Dec 30, 1986·18 cites·3 claims
- 1157US8170348B2Image processing apparatus, image processing method, computer program for realizing functions thereof, and recording medium having the computer program recorded thereonYOKOYAMA ISSEI·Filed 2008·Granted May 1, 2012·0 cites·12 claims
- 1254US8081826B2Change image detecting device, change image detecting method, computer program for realizing change image detecting function, and recording medium recorded with the computer programYOKOYAMA ISSEI·Filed 2008·Granted Dec 20, 2011·0 cites·6 claims
- 1353US9002947B2Display device, terminal device, display system, display method, and image alteration methodARIZUMI TAKEAKI·Filed 2011·Granted Apr 7, 2015·1 cites·10 claims
- 1453US8666526B2Transmission device, transmission system, transmission method, and computer program product for synthesizing and transmitting audio to a reproduction deviceYOKOYAMA ISSEI·Filed 2009·Granted Mar 4, 2014·0 cites·9 claims
- 1550US11550431B2Display method and display deviceSEIKO EPSON CORP·Filed 2021·Granted Jan 10, 2023·0 cites·8 claims
- 1647US2025278015A1Control method, electronic device, and non-transitory computer-readable storage medium storing programSEIKO EPSON CORP·Filed 2025·Application pending·0 cites
- 1746US11561171B2Optical analyzerHORIBA ADVANCED TECHNO CO LTD·Filed 2020·Granted Jan 24, 2023·0 cites·7 claims
- 1846US6993444B2Measuring method of component concentration in solutionHORIBA LTD·Filed 2004·Granted Jan 31, 2006·0 cites·4 claims
- 1942US5729342AMethod of analyzing the concentration of components in a solutionHORIBA LTD·Filed 1997·Granted Mar 17, 1998·9 cites·10 claims
- 2041US9170767B2Information storage medium, terminal device, display system, and image generating methodYOKOYAMA ISSEI·Filed 2011·Granted Oct 27, 2015·0 cites·12 claims
- 2138US2012026189A1Display device, display system and display methodYOKOYAMA ISSEI·Filed 2011·Application pending·0 cites
- 2237US2010220234A1Image/sound supply apparatus, image/sound supply method, and computer program productSEIKO EPSON CORP·Filed 2010·Application pending·0 cites
- 2337US2018003626A1Gas concentration measurement apparatusHORIBA LTD·Filed 2017·Application pending·0 cites
- 2437US2016259490A1Display apparatus and display control methodSEIKO EPSON CORP·Filed 2016·Application pending·0 cites
- 2537US2018039407A1Display device and display control methodSEIKO EPSON CORP·Filed 2016·Application pending·0 cites
- 2635US4662748AApparatus for measuring luminescence lifetimeHORIBA LTD·Filed 1985·Granted May 5, 1987·6 cites·1 claims
- 2735US2011299083A1Sample analyzing apparatusYOKOYAMA ISSEI·Filed 2010·Application pending·0 cites
- 2834US4586820AApparatus for measuring anisotropy of light emitted from the sampleHORIBA LTD·Filed 1984·Granted May 6, 1986·5 cites·2 claims
- 2934US2012030595A1Information storage medium, terminal apparatus, and image generation methodITAHANA KYOSUKE·Filed 2011·Application pending·0 cites
- 3028US5206598AIsothermal capacitance transient spectroscopy method and apparatusHORIBA LTD·Filed 1992·Granted Apr 27, 1993·1 cites·8 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →