Inventor
YAMASHITA TOMONORI
JP33 patents
⚠️ This page may combine multiple inventors who share the name “YAMASHITA TOMONORI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SONY SEMICONDUCTOR SOLUTIONS CORP
14 patentsUS11240455B2Feb 1, 2022
Ad conversion device, ad conversion method, image sensor, and electronic apparatus
SONY SEMICONDUCTOR SOLUTIONS CORP3 citations73
US11039098B2Jun 15, 2021
Image sensor, method of controlling image sensor, and electronic device
SONY SEMICONDUCTOR SOLUTIONS CORP4 citations73
US12185012B2Dec 31, 2024
Imaging device and electronic apparatus
SONY SEMICONDUCTOR SOLUTIONS CORP1 citations62
US12185009B2Dec 31, 2024
Image sensor, method of controlling image sensor, and electronic device
SONY SEMICONDUCTOR SOLUTIONS CORP0 citations62
US11418749B2Aug 16, 2022
Solid-state image pick-up device and electronic device
SONY SEMICONDUCTOR SOLUTIONS CORP1 citations62
US12348682B2Jul 1, 2025
Image capturing device and electronic apparatus
SONY SEMICONDUCTOR SOLUTIONS CORP0 citations61
US12183760B2Dec 31, 2024
Imaging device
SONY SEMICONDUCTOR SOLUTIONS CORP0 citations60
US11901391B2Feb 13, 2024
Imaging device
SONY SEMICONDUCTOR SOLUTIONS CORP1 citations60
US10840936B2Nov 17, 2020
Sensor, driving method, and electronic device
SONY SEMICONDUCTOR SOLUTIONS CORP1 citations60
US12219282B2Feb 4, 2025
Image sensor, method of controlling image sensor, and electronic device
SONY SEMICONDUCTOR SOLUTIONS CORP0 citations52
US12143742B2Nov 12, 2024
Solid-state imaging element
SONY SEMICONDUCTOR SOLUTIONS CORP0 citations52
US12538051B2Jan 27, 2026
Imaging device
SONY SEMICONDUCTOR SOLUTIONS CORP0 citations50
US11800257B2Oct 24, 2023
Solid-state imaging element, imaging device, and method for controlling solid-state imaging element
SONY SEMICONDUCTOR SOLUTIONS CORP0 citations50
US12587765B2Mar 24, 2026
Imaging device and electronic apparatus comprising imaging device
SONY SEMICONDUCTOR SOLUTIONS CORP0 citations47
FUJITSU LTD
10 patentsUS5933397AAug 3, 1999
Optical storage apparatus having track seek control unit providing improved seek performance
FUJITSU LTD51 citations96
US6157599ADec 5, 2000
Optical storage apparatus
FUJITSU LTD45 citations92
US5901121AMay 4, 1999
Optical storage apparatus having improved eccentricity correction abilities
FUJITSU LTD22 citations92
US5892742AApr 6, 1999
Optical storage apparatus
FUJITSU LTD21 citations92
US5896354AApr 20, 1999
Optical storage apparatus having switching control circuit for controlling an envelope detecting function in accordance with a medium type or access type
FUJITSU LTD12 citations82
US7324413B2Jan 29, 2008
Optical disc device
FUJITSU LTD3 citations63
US6721245B1Apr 13, 2004
Optical recording medium processing apparatus and seek control method therefor
FUJITSU LTD6 citations63
US7116609B2Oct 3, 2006
Optical storage system and control method
FUJITSU LTD2 citations62
US6870801B2Mar 22, 2005
Track servo control method, track servo controller and optical storage device
FUJITSU LTD6 citations62
US7545707B2Jun 9, 2009
Optical disc drive
FUJITSU LTD1 citations52
NTN TOYO BEARING CO LTD
7 patentsUS10718371B1Jul 21, 2020
Method of manufacturing connecting rod module
NTN TOYO BEARING CO LTD2 citations68
US10718370B2Jul 21, 2020
Connecting rod module
NTN TOYO BEARING CO LTD2 citations68
US11454282B2Sep 27, 2022
Sintered bearing
NTN TOYO BEARING CO LTD0 citations62
US12129891B2Oct 29, 2024
Sintered bearing and method of manufacturing same
NTN TOYO BEARING CO LTD0 citations52
US12066060B2Aug 20, 2024
Sintered metal connecting rod
NTN TOYO BEARING CO LTD0 citations52
US10907685B2Feb 2, 2021
Sintered bearing and manufacturing process therefor
NTN TOYO BEARING CO LTD0 citations52
US10697496B2Jun 30, 2020
Sintered bearing
NTN TOYO BEARING CO LTD0 citations52