TK

Takeshi Kawai

Ngk Spark Plug Co.: 2 patents #22 of 157Top 15%
📍 Yokohama, JP: #125 of 253 inventorsTop 50%
Overall (2011): #64,140 of 364,097Top 20%
2
Patents 2011

Issued Patents 2011

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
7964073 Air fuel ratio detection apparatus Masamichi Hiraiwa, Satoshi Teramoto, Shigeki Mori, Hiroshi Inagaki 2011-06-21
7951277 Gas sensor and method for manufacturing the same Yukinobu Nagao, Masaki Nakagawa, Ryohei Aoki, Satoshi Teramoto 2011-05-31