TO

Takehiro Oba

Ngk Spark Plug Co.: 5 patents #4 of 146Top 3%
Overall (2020): #30,137 of 565,922Top 6%
5
Patents 2020

Issued Patents 2020

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDate
10876995 Manufacturing method of gas sensor Tatsuya Okumura 2020-12-29
10775342 Gas sensor Tomoki Fujii 2020-09-15
10761048 Metal terminal for gas sensor, gas sensor and method for manufacturing gas sensor Shogo Nagata, Shunya Mihara 2020-09-01
10598628 Gas sensor and method of manufacturing the same Shogo Nagata, Shunya Mihara, Kenji Masuda 2020-03-24
10585061 Gas sensor and method for manufacturing the same Shogo Nagata, Shunya Mihara 2020-03-10