Inventor
KATAGIRI KEITA
JP13 patents
⚠️ This page may combine multiple inventors who share the name “KATAGIRI KEITA”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
RICOH CO LTD
9 patentsUS10546561B2Jan 28, 2020
Display device, mobile device, display method, and recording medium
RICOH CO LTD8 citations83
US11752940B2Sep 12, 2023
Display controller, display system, mobile object, image generation method, and carrier means
RICOH CO LTD2 citations72
US11320652B2May 3, 2022
Display device, object apparatus and display method
RICOH CO LTD2 citations72
US10890762B2Jan 12, 2021
Image display apparatus and image display method
RICOH CO LTD3 citations72
US10845592B2Nov 24, 2020
Head-up display, vehicle apparatus, display method, and recording medium
RICOH CO LTD2 citations72
US10696159B2Jun 30, 2020
Information providing apparatus
RICOH CO LTD2 citations72
US10621776B2Apr 14, 2020
Information display apparatus that changes a virtual image differently from a degree of the change depth
RICOH CO LTD2 citations72
US11668579B2Jun 6, 2023
Moving route guidance device, moving body, and moving route guidance method
RICOH CO LTD1 citations62
US10679496B2Jun 9, 2020
Information providing apparatus
RICOH CO LTD1 citations62