Inventor

SAKAI FUMINORI

JP5 patents

⚠️ This page may combine multiple inventors who share the name “SAKAI FUMINORI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

FUJITSU LTD

2 patents

US5028880AJul 2, 1991

Microwave power amplifier using phase inverters

FUJITSU LTD10 citations69

US5107223AApr 21, 1992

Phase inverter and push-pull amplifier using the same

FUJITSU LTD6 citations59

SAKURA TECH CORP

2 patents

US12582327B2Mar 24, 2026

Portable non-contact vital signal detection device, driver monitoring device, visitor screening system, and home healthcare system

SAKURA TECH CORP0 citations45

US9537194B2Jan 3, 2017

Multimode resonator and RFID tags using the same

SAKURA TECH CORP0 citations44

SAKAI FUMINORI

1 patent

US8427372B2Apr 23, 2013

Array antenna

SAKAI FUMINORI8 citations77