RH

Ryo HASHIKAWA

NI Ngk Insulators: 4 patents #658 of 2,083Top 35%
Overall (All Time): #1,090,087 of 4,157,543Top 30%
4
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
12372493 Gas sensor Taku OKAMOTO, Soichiro Yoshida 2025-07-29
12372494 Gas sensor Taku OKAMOTO, Soichiro Yoshida 2025-07-29
12366550 Gas sensor Taku OKAMOTO, Soichiro Yoshida 2025-07-22
12366565 Gas sensor and method of diagnosing moisture absorption state of gas sensor Yusuke Watanabe, Daichi ICHIKAWA 2025-07-22