Patents/Inventors

Natsuki Watanabe

KanagawaJP4 patents

3 Patents

US125720982026
Pressure Switching Mechanism and Image Forming Apparatus
Ricoh Company, Ltd.
0 cites
US125542172026
Pressure Switching Device, Image Forming Apparatus, and Pressure Switching Method
RICOH COMPANY, Ltd.
0 cites
US118898292024
Mammalian Cell Cryopreservation Liquid
OTSUKA PHARMACEUTICAL FACTORY, Inc.
0 cites