Inventor
TAKEDA TAKAFUMI
JP17 patents
⚠️ This page may combine multiple inventors who share the name “TAKEDA TAKAFUMI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
RICOH CO LTD
10 patentsUS10944798B2Mar 9, 2021
Communication terminal, image communication system, and display control method
RICOH CO LTD1 citations72
US10686848B2Jun 16, 2020
Communication terminal, image communication system, and display control method
RICOH CO LTD3 citations72
US10536668B2Jan 14, 2020
Communication terminal, image communication system, display control method, and non-transitory computer-readable medium
RICOH CO LTD5 citations72
US12549859B2Feb 10, 2026
Omnidirectional camera system with improved point of interest selection
RICOH CO LTD0 citations61
USRE50640EOct 14, 2025
Communication terminal, image communication system, and display control method
RICOH CO LTD0 citations61
US10944619B2Mar 9, 2021
Communication terminal, image communication system, and display control method
RICOH CO LTD0 citations61
US10623231B2Apr 14, 2020
Communication terminal, image communication system, and display control method
RICOH CO LTD0 citations51
US10432895B2Oct 1, 2019
Communication terminal, image communication system communication method, and non-transitory recording medium
RICOH CO LTD0 citations51
US10666898B2May 26, 2020
Communication management system, communication system, and communication method
RICOH CO LTD0 citations41
US10554883B2Feb 4, 2020
VR system, communication method, and non-transitory computer-readable medium
RICOH CO LTD0 citations41