TO

Takehiro Oba

Ngk Spark Plug Co.: 3 patents #17 of 211Top 9%
Overall (2016): #53,376 of 481,213Top 15%
3
Patents 2016

Issued Patents 2016

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
9506899 Gas sensor Makoto Kume, Shingo Ito, Daisuke Tahira, Yuichi Yamada 2016-11-29
9482637 Sensor Yuichi Yamada, Shingo Ito, Shogo Nagata 2016-11-01
9431731 Sensor and terminal member Yuichi Yamada, Shingo Ito, Takeshi Nanbu, Hironari Furuta, Makoto Kume 2016-08-30