Inventor · disambiguated record
Hiroyuki Kusaka
Also filed as: KUSAKA HIROYUKI
30 granted patents·31 pending applications·422 citations·filing 1983–2023
96Inventor score
Top patents by PatentIndex Score
61 records- 0196US9529151B2Polarization conversion elementFUJIKURA LTD·Filed 2015·Granted Dec 27, 2016·21 cites·17 claims
- 0296US9448425B2Optical waveguide element and optical modulatorFUJIKURA LTD·Filed 2015·Granted Sep 20, 2016·24 cites·9 claims
- 0395US9817294B2Optical modulation deviceFUJIKURA LTD·Filed 2015·Granted Nov 14, 2017·12 cites·22 claims
- 0494US9557482B2High-order polarization conversion device, optical waveguide device, and DP-QPSK modulatorFUJIKURA LTD·Filed 2015·Granted Jan 31, 2017·15 cites·10 claims
- 0593US6833992B2Electronic apparatus having a plurality of radiators in which liquid coolant flowsTOSHIBA KK·Filed 2003·Granted Dec 21, 2004·92 cites·20 claims
- 0687US9857534B2Optical waveguide device having a light absorber for split out modesFUJIKURA LTD·Filed 2013·Granted Jan 2, 2018·9 cites·34 claims
- 0787US7042711B2Multi-functional electronic device with a continuously accessible pointing deviceTOSHIBA KK·Filed 2003·Granted May 9, 2006·48 cites·16 claims
- 0886US7273089B2Electronic apparatus having a heat-radiating unit for radiating heat of heat-generating componentsTOSHIBA KK·Filed 2004·Granted Sep 25, 2007·36 cites·9 claims
- 0985US7092246B2Apparatus for connecting a display to a body case of an electronic deviceTOSHIBA KK·Filed 2003·Granted Aug 15, 2006·38 cites·13 claims
- 1084US7054145B2Mechanism for adjusting a displayTOSHIBA KK·Filed 2003·Granted May 30, 2006·39 cites·20 claims
- 1179US9335472B2Planar optical waveguide device and DP-QPSK modulatorFUJIKURA LTD·Filed 2014·Granted May 10, 2016·4 cites·14 claims
- 1279US6845011B2Electronic apparatus having a circulation path of liquid coolant to cool a heat-generating componentTOSHIBA KK·Filed 2003·Granted Jan 18, 2005·28 cites·16 claims
- 1372US7499538B2Telephone for searching memory content using a simple user operationSANYO ELECTRIC CO·Filed 2006·Granted Mar 3, 2009·4 cites·1 claims
- 1468US8274434B2Electronic apparatus with a positioning structure for cable orientationKUSAKA HIROYUKI·Filed 2008·Granted Sep 25, 2012·4 cites·19 claims
- 1566US12429706B2Optical arithmetic deviceFUJIKURA LTD·Filed 2022·Granted Sep 30, 2025·0 cites·11 claims
- 1663US9008476B2Polarization conversion deviceFUJIKURA LTD·Filed 2014·Granted Apr 14, 2015·1 cites·13 claims
- 1762US12481305B2Optical computing systemFUJIKURA LTD·Filed 2021·Granted Nov 25, 2025·0 cites·5 claims
- 1862US6711000B2Aluminum electrolytic capacitor and process of producing the sameMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2002·Granted Mar 23, 2004·14 cites·5 claims
- 1961US7156693B2Electronic apparatus with pointing device on the housingTOSHIBA KK·Filed 2003·Granted Jan 2, 2007·8 cites·22 claims
- 2059US2025130610A1Optical computation device and optical computation methodFUJIKURA LTD·Filed 2022·Application pending·0 cites
- 2158US2024353887A1Optical computing device, optical computing method, and manufacturing method for optical computing deviceFUJIKURA LTD·Filed 2022·Application pending·0 cites
- 2256US12500387B2Optical amplification apparatusFUJIKURA LTD·Filed 2020·Granted Dec 16, 2025·0 cites·14 claims
- 2356US12242079B2Light diffraction element and optical computing systemFUJIKURA LTD·Filed 2021·Granted Mar 4, 2025·0 cites·6 claims
- 2456US11316315B2Filter element, laser device, fiber laser device, filter method, and method for manufacturing laser deviceFUJIKURA LTD·Filed 2019·Granted Apr 26, 2022·0 cites·14 claims
- 2556US2025155735A1Optical computing device and method for controlling optical computing deviceFUJIKURA LTD·Filed 2023·Application pending·0 cites
- 2656US2024078420A1Optical computation device and optical computation methodFUJIKURA LTD·Filed 2022·Application pending·0 cites
- 2756US2024118555A1Optical computation device and optical computation methodFUJIKURA LTD·Filed 2022·Application pending·0 cites
- 2855US2024100769A1Method for manufacturing stereolithographically fabricated objectFUJIKURA LTD·Filed 2021·Application pending·0 cites
- 2953US2021001428A1Irradiation device, metal shaping device, metal shaping system, irradiation method, and method for manufacturing metal shaped objectFUJIKURA LTD·Filed 2019·Application pending·0 cites
- 3053US2021016351A1Irradiation device, metal shaping device, metal shaping system, irradiation method, and method for manufacturing metal shaped objectFUJIKURA LTD·Filed 2019·Application pending·0 cites
- 3152US12256160B2Imaging device, imaging method, and method for producing the imaging deviceFUJIKURA LTD·Filed 2022·Granted Mar 18, 2025·0 cites·10 claims
- 3251US6856609B2Mobile station for CDMA communication system and method for communication of the mobile stationSANYO ELECTRIC CO·Filed 2001·Granted Feb 15, 2005·3 cites·17 claims
- 3351US2020406359A1Irradiation device, metal shaping device, metal shaping system, irradiation method, and method for manufacturing metal shaped objectFUJIKURA LTD·Filed 2019·Application pending·0 cites
- 3451US2024427165A1Optical diffraction element and position adjustment method for optical diffraction elementFUJIKURA LTD·Filed 2021·Application pending·0 cites
- 3551US2020398340A1Irradiation device, metal shaping device, metal shaping system, irradiation method, and method for manufacturing metal shaped objectFUJIKURA LTD·Filed 2019·Application pending·0 cites
- 3651US2024418914A1Light diffraction element unit, optical computing device, assembling method, and manufacturing methodFUJIKURA LTD·Filed 2021·Application pending·0 cites
- 3750US2025147380A1Optical switch and switching methodFUJIKURA LTD·Filed 2022·Application pending·0 cites
- 3850US2007227705A1Electronic Apparatus Having a Heat-Radiating Unit for Radiating Heat of Heat-Generating ComponentsHATA YUKIHIKO·Filed 2007·Application pending·0 cites
- 3950US2007230120A1Electronic Apparatus Having a Heat-Radiating Unit for Radiating Heat of Heat-Generating ComponentsHATA YUKIHIKO·Filed 2007·Application pending·0 cites
- 4050US2025093737A1Optical switch and switching methodFUJIKURA LTD·Filed 2022·Application pending·0 cites
- 4150US2024118724A1Optical diffraction element, optical computing device, method for adjusting position of optical diffraction element, and method for manufacturing optical computing deviceFUJIKURA LTD·Filed 2021·Application pending·0 cites
- 4248US2009244820A1Electronic ApparatusTOSHIBA KK·Filed 2008·Application pending·0 cites
- 4348US2009213069A1Electronic apparatus and method of controlling electronic apparatusTOSHIBA KK·Filed 2008·Application pending·0 cites
- 4448US2023358928A1Optical computing device and optical computing methodFUJIKURA LTD·Filed 2021·Application pending·0 cites
- 4548US2024103207A1Optical computing device and optical computing methodFUJIKURA LTD·Filed 2021·Application pending·0 cites
- 4647US2014216340A1Method and apparatus for producing insulated wireFURUKAWA ELECTRIC CO LTD·Filed 2014·Application pending·0 cites
- 4746US7092511B1Telephone for retrieving memory content through simple operationSANYO ELECTRIC CO·Filed 1998·Granted Aug 15, 2006·14 cites·21 claims
- 4846US2023176268A1Optical diffraction element and optical computing systemFUJIKURA LTD·Filed 2021·Application pending·0 cites
- 4946US2010053897A1Electronic equipmentTOSHIBA KK·Filed 2009·Application pending·0 cites
- 5045US2005007735A1Electronic apparatus having a reserve tank and a circulation path of liquid coolant for cooling a heat-generating componentTOSHIBA KK·Filed 2004·Application pending·0 cites
Showing the top 50 of 61 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →