YK

Yoshihiro Katsumata

Yamaha: 26 patents #45 of 2,001Top 3%
AN Anelva: 5 patents #24 of 280Top 9%
Bridgestone: 2 patents #1,066 of 2,860Top 40%
Overall (All Time): #105,987 of 4,157,543Top 3%
33
Patents All Time

Issued Patents All Time

Showing 26–33 of 33 patents

Patent #TitleCo-InventorsDate
D408819 Speaker 1999-04-27
D405790 Disc player with radio tuner Manabu Kawada 1999-02-16
D403695 Electronic wind instrument 1999-01-05
5728629 Process for preventing deposition on inner surfaces of CVD reactor Shigeru Mizuno, Takanori Yoshimura, Nobuyoki Takahashi 1998-03-17
D383482 apparatus for constituting musical sound signal 1997-09-09
5534072 Integrated module multi-chamber CVD processing system and its method for processing subtrates Shigeru Mizuno, Nobuyuki Takahashi 1996-07-09
5505779 Integrated module multi-chamber CVD processing system and its method for processing substrates Shigeru Mizuno, Nobuyuki Takahashi 1996-04-09
5494494 Integrated module multi-chamber CVD processing system and its method for processing substrates Shigeru Mizuno, Nobuyuki Takahashi 1996-02-27