Inventor

NAGAI TOSHIKAZU

JP4 patents

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

NIFCO INC

2 patents

US11617233B2Mar 28, 2023

Thermal insulation structure for vehicle window device

NIFCO INC0 citations45

US12016093B2Jun 18, 2024

Sheet heater, and windshield device for vehicle

NIFCO INC0 citations44

ACE DENKEN KK

1 patent

US5278643AJan 11, 1994

Monitoring apparatus in game hall

ACE DENKEN KK41 citations90

DAI NIPPON SUGAR MFG CO LTD

1 patent

US5137921AAug 11, 1992

Inhibitory agent of an increase in blood sugar level

DAI NIPPON SUGAR MFG CO LTD5 citations54