Inventor
OTAKI TSUTOMU
JP7 patents
⚠️ This page may combine multiple inventors who share the name “OTAKI TSUTOMU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
TATSUNO CORP
6 patentsUS10295516B2May 21, 2019
Calibration device
TATSUNO CORP2 citations69
US10041628B2Aug 7, 2018
Gas filling apparatus
TATSUNO CORP3 citations67
US12474021B2Nov 18, 2025
Receptacle, calibration device and filling apparatus
TATSUNO CORP0 citations50
US10502611B2Dec 10, 2019
Calibration apparatus
TATSUNO CORP0 citations48
US10337905B2Jul 2, 2019
Calibration device and calibration method
TATSUNO CORP0 citations48
US10234327B2Mar 19, 2019
Calibration device
TATSUNO CORP0 citations48