Inventor
HIRAI NOBUKAZU
JP12 patents
⚠️ This page may combine multiple inventors who share the name “HIRAI NOBUKAZU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SONY CORP
9 patentsUS11386588B2Jul 12, 2022
Product design system and design image correction apparatus
SONY CORP6 citations73
US10836183B2Nov 17, 2020
Recording device and recording system
SONY CORP5 citations71
US11104109B2Aug 31, 2021
Reversible recording medium and exterior member
SONY CORP0 citations62
US11993094B2May 28, 2024
Reversible recording medium and exterior member
SONY CORP0 citations61
US11865853B2Jan 9, 2024
Thermosensitive recording medium and exterior member
SONY CORP0 citations61
US11667142B2Jun 6, 2023
Reversible recording medium and exterior member
SONY CORP0 citations61
US10919329B2Feb 16, 2021
Optical apparatus, rendering and erasing apparatus, and irradiation method
SONY CORP0 citations51
US11228686B2Jan 18, 2022
Request processing apparatus and request accepting apparatus
SONY CORP0 citations50
US11364727B2Jun 21, 2022
Drawing and erasing apparatus and erasing method
SONY CORP0 citations47