Inventor
ISHIOKA MANABU
JP15 patents
⚠️ This page may combine multiple inventors who share the name “ISHIOKA MANABU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SONY INTERACTIVE ENTERTAINMENT INC
12 patentsUS10641931B2May 5, 2020
Fresnel lens and manufacturing method for Fresnel lens
SONY INTERACTIVE ENTERTAINMENT INC3 citations71
US10635901B2Apr 28, 2020
Head-mounted display
SONY INTERACTIVE ENTERTAINMENT INC2 citations71
US12287493B2Apr 29, 2025
Lens system and image observation apparatus
SONY INTERACTIVE ENTERTAINMENT INC0 citations61
US11874448B2Jan 16, 2024
Lens system and image observation apparatus
SONY INTERACTIVE ENTERTAINMENT INC0 citations61
US11126840B2Sep 21, 2021
Head-mounted display
SONY INTERACTIVE ENTERTAINMENT INC1 citations61
US12504785B2Dec 23, 2025
Head pad and head-mounted display
SONY INTERACTIVE ENTERTAINMENT INC0 citations51
US12429668B2Sep 30, 2025
Lens unit and image observing device
SONY INTERACTIVE ENTERTAINMENT INC0 citations50
US12001039B2Jun 4, 2024
Display apparatus and imaging apparatus
SONY INTERACTIVE ENTERTAINMENT INC0 citations50
US11906740B2Feb 20, 2024
Display system, program, display method, and head mounted device
SONY INTERACTIVE ENTERTAINMENT INC0 citations50
US11137616B2Oct 5, 2021
Display device
SONY INTERACTIVE ENTERTAINMENT INC0 citations50
US12571942B2Mar 10, 2026
Fresnel lens and image observing device
SONY INTERACTIVE ENTERTAINMENT INC0 citations46
US10724859B2Jul 28, 2020
Distance-measuring device
SONY INTERACTIVE ENTERTAINMENT INC0 citations41