MN

Masaki Nakagawa

Ngk Spark Plug Co.: 2 patents #33 of 212Top 20%
Ricoh Company: 1 patents #807 of 1,821Top 45%
Overall (2018): #65,374 of 503,207Top 15%
3
Patents 2018

Issued Patents 2018

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
10145816 Gas sensor element, gas sensor, and method of manufacturing gas sensor element Takashi Konno, Satoshi Okazaki, Haruhiko Shigeta 2018-12-04
9995704 Gas sensor element and gas sensor Kentaro Kamada, Koji Shiotani 2018-06-12
9876987 Communication terminal, communication method and computer readable information recording medium Yoshinaga Kato, Kenji Tanaka, Shizu Kanauchi, Alain Volmat, Takahiro Asai 2018-01-23