TK

Tsutomu Kawase

Ricoh Company: 3 patents #392 of 2,036Top 20%
Overall (2016): #51,705 of 481,213Top 15%
3
Patents 2016

Issued Patents 2016

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
9519854 RFID tag, RFID system, and package including RFID tag 2016-12-13
9510100 Energy converter, speaker, and method of manufacturing energy converter Michiaki Shinotsuka 2016-11-29
9336417 Overturn detection device, overturn detection system, and electronic device Michiko Fujii, Moku Naruishi, Tomoaki Arai 2016-05-10