Patents
.us
Search
Marketplace
Patent My Idea
Patents
/
Inventors
Kouki Hayashi
Chiyoda-ku
JP
3 patents
4 Patents
US12444142
2025
Positioning System to Position a Terminal Carried by a User in a Vehicle
NTT DOCOMO, Inc.
0 cites
US12422923
2025
Content Sharing System with a Plurality of Users in Augmented Reality
NTT DOCOMO, Inc.
0 cites
US12131336
2024
Mobile Terminal Apparatus and Management Apparatus
NTT DOCOMO, Inc.
0 cites
US12101326
2024
User Apparatus and External Apparatus
NTT DOCOMO, Inc.
0 cites