Patents
.us
Search
Marketplace
Patent My Idea
Patents
/
Inventors
Kunihiko Ishihara
Tokyo
JP
6 patents
4 Patents
US12572835
2026
Quantum Device
NEC CORPORATION
0 cites
US12568850
2026
Quantum Device
NEC CORPORATION
0 cites
US12543511
2026
Quantum Device
NEC CORPORATION
0 cites
US11774115
2023
Air Conditioner and Method of Manufacturing Piping
NEC CORPORATION
0 cites