Inventor
HAKUTA SHINYA
JP59 patents
⚠️ This page may combine multiple inventors who share the name “HAKUTA SHINYA”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
FUJIFILM CORP
42 patentsUS10704255B2Jul 7, 2020
Soundproof structure and soundproof structure manufacturing method
FUJIFILM CORP14 citations86
US10854183B2Dec 1, 2020
Soundproof structure
FUJIFILM CORP7 citations84
US10373599B2Aug 6, 2019
Soundproofing structure, opening structure, cylindrical structure, window member, and partition member
FUJIFILM CORP9 citations84
US10099317B2Oct 16, 2018
Soundproof structure and soundproof structure manufacturing method
FUJIFILM CORP12 citations84
US11551656B2Jan 10, 2023
Soundproof structure
FUJIFILM CORP6 citations74
US11756521B2Sep 12, 2023
Soundproof structure and soundproof unit
FUJIFILM CORP2 citations73
US11654841B2May 23, 2023
Box-shaped soundproof structure and transportation apparatus
FUJIFILM CORP2 citations73
US10988924B2Apr 27, 2021
Soundproof structure, sound absorbing panel, and sound adjusting panel
FUJIFILM CORP4 citations73
US10971129B2Apr 6, 2021
Soundproof structure, louver, and soundproof wall
FUJIFILM CORP2 citations73
US10923095B2Feb 16, 2021
Soundproof structure
FUJIFILM CORP3 citations73
US10878794B2Dec 29, 2020
Soundproofing structure
FUJIFILM CORP2 citations73
US10789929B2Sep 29, 2020
Soundproof structure and soundproof system
FUJIFILM CORP2 citations73
US10676919B2Jun 9, 2020
Soundproof structure, louver, and partition
FUJIFILM CORP6 citations73
US10577791B2Mar 3, 2020
Soundproof structure and soundproof system
FUJIFILM CORP2 citations73
US11841163B2Dec 12, 2023
Silencing system
FUJIFILM CORP2 citations72
US11536411B2Dec 27, 2022
Silencing tubular structure body
FUJIFILM CORP2 citations72
US9720153B2Aug 1, 2017
Infrared ray shielding film
FUJIFILM CORP3 citations72
US8803105B2Aug 12, 2014
Optical field enhancement device
FUJIFILM CORP2 citations63
US12529487B2Jan 20, 2026
Ventilation path with soundproof structure
FUJIFILM CORP0 citations62
US12067963B2Aug 20, 2024
Soundproof structure body
FUJIFILM CORP0 citations62
US11869470B2Jan 9, 2024
Acoustic system
FUJIFILM CORP1 citations62
US11835253B2Dec 5, 2023
Silencing system
FUJIFILM CORP1 citations62
US11807174B2Nov 7, 2023
Partition member, vehicle, and electronic device
FUJIFILM CORP1 citations62
US11795974B2Oct 24, 2023
Blower with silencer and moving object with propeller
FUJIFILM CORP0 citations62
US11705099B2Jul 18, 2023
Soundproof structure
FUJIFILM CORP1 citations62
US11636839B2Apr 25, 2023
Soundproof structure body
FUJIFILM CORP1 citations62
US11493232B2Nov 8, 2022
Silencing system
FUJIFILM CORP1 citations62
US11332926B2May 17, 2022
Soundproof structure
FUJIFILM CORP1 citations62
US11155993B2Oct 26, 2021
Soundproofing structure, partition structure, window member, and cage
FUJIFILM CORP0 citations62
US10923094B2Feb 16, 2021
Soundproof structure
FUJIFILM CORP1 citations62
US10902835B2Jan 26, 2021
Soundproof structure
FUJIFILM CORP1 citations62
US10431196B2Oct 1, 2019
Soundproof structure and adjustment method of soundproof structure
FUJIFILM CORP1 citations62
US10269339B2Apr 23, 2019
Soundproofing structure, partition structure, window member, and cage
FUJIFILM CORP1 citations62
US12257958B2Mar 25, 2025
Silencing member for electrified vehicle
FUJIFILM CORP0 citations52
US11749248B2Sep 5, 2023
Soundproof structure
FUJIFILM CORP0 citations52
US11741928B2Aug 29, 2023
Soundproof structure
FUJIFILM CORP0 citations52
US11580948B2Feb 14, 2023
Soundproof system
FUJIFILM CORP0 citations52
US11257473B2Feb 22, 2022
Soundproof structure and opening structure
FUJIFILM CORP0 citations52
US11049485B2Jun 29, 2021
Soundproof structure
FUJIFILM CORP0 citations52
US10861432B2Dec 8, 2020
Soundproof structure and opening structure
FUJIFILM CORP0 citations52
US9140652B2Sep 22, 2015
Light measurement method and measurement apparatus using an optical field enhancement device
FUJIFILM CORP1 citations52
US12474086B2Nov 18, 2025
Silencing device and air supply system
FUJIFILM CORP0 citations51
TOSHIBA LIGHTING & TECHNOLOGY
5 patentsUS7256547B2Aug 14, 2007
Self-ballasted fluorescent lamp and luminaire
TOSHIBA LIGHTING & TECHNOLOGY21 citations91
US6252357B1Jun 26, 2001
Self-ballasted fluorescent lamp and lighting fixture
TOSHIBA LIGHTING & TECHNOLOGY28 citations91
US6107747AAug 22, 2000
Self ballasted fluorescent lamp and lighting fixture
TOSHIBA LIGHTING & TECHNOLOGY7 citations73
US6437516B2Aug 20, 2002
Unsaturating transformer, an electronic ballast using the transformer, and a self-ballasted
TOSHIBA LIGHTING & TECHNOLOGY6 citations62
US7847490B2Dec 7, 2010
Self-ballasted fluorescent lamp and lighting apparatus
TOSHIBA LIGHTING & TECHNOLOGY3 citations57
MATSUNAMI YUKI
1 patentKAMATA MASAHIKO
1 patentFUJIFILM BUSINESS INNOVATION CORP
1 patentShowing the top 50 of 59 patents by PatentIndex Score.