Patents/Inventors

Katsuhiko Nakajima

NisshinJP1 patent

2 Patents

US117765222023
Sound Isolating Wall Assembly Having at Least One Acoustic Scatterer
Toyota Jidosha Kabushiki Kaisha
0 cites
US115572712023
Degenerative Sound Isolation Device
Toyota Jidosha Kabushiki Kaisha
0 cites