This page is not indexed by search engines while we improve data quality.

Yoshikawa Masato — Physics

Yoshikawa Masato holds 3 patents in Physics, with representative filings summarized below.

Company technology slice statistics
Metric	Value
Company	Yoshikawa Masato
Technology	Physics
Patents in slice	3
Recent patents in slice	2
First year	2022
Last year	2026

Representative patents

Notable publications linking Yoshikawa Masato to Physics.

Inclination detector, line-of-sight detection device, retinal projection display device, head-mounted display device, optometric device, virtual-reality display apparatus, user-condition estimation apparatus, driver-assistance system, method of detecting degree of inclination of three-dimensional object, and method of detecting line-of-sight
US-12517581-B2 · Jan 6, 2026 · US
Inclination detector, line-of-sight detection device, retinal projection display device, head-mounted display device, optometric device, virtual-reality display apparatus, user-condition estimation apparatus, driver-assistance system, method of detecting degree of inclination of three-dimensional object, and method of detecting line-of-sight
US-12517581-B2 · Jan 6, 2026 · US
Inclination detector, line-of-sight detection device, retinal projection display device, head-mounted display device, optometric device, virtual-reality display apparatus, user-condition estimation apparatus, driver-assistance system, method of detecting degree of inclination of three-dimensional object, and method of detecting line-of-sight
US-12517581-B2 · Jan 6, 2026 · US
Inclination detector, line-of-sight detection device, retinal projection display device, head-mounted display device, optometric device, virtual-reality display apparatus, user-condition estimation apparatus, driver-assistance system, method of detecting degree of inclination of three-dimensional object, and method of detecting line-of-sight
US-12517581-B2 · Jan 6, 2026 · US
Optical device, line-of-sight detection device, retinal projection display device, head-mounted display, optometric device, user-condition estimation apparatus, driver-assistance system, method of detecting degree of inclination of three-dimensional object, and line-of-sight detection method
US-12270991-B2 · Apr 8, 2025 · US

Recent filings

Latest patents from Yoshikawa Masato in Physics.

Navigate to parent entity pages.

Representative patents

Recent filings

Related pages