HO

Hirofumi Onitsuka

Yamaha: 12 patents #1 of 191Top 1%
Yamaha Motor: 2 patents #21 of 162Top 15%
Overall (2016): #4,613 of 481,213Top 1%
12
Patents 2016

Issued Patents 2016

Showing 1–12 of 12 patents

Patent #TitleCo-InventorsDate
9479851 Vehicle sound generation apparatus, and vehicle sound generation method Hideki Osawa, Heiji Maruyama, Yasuyuki Suzuki, Yosuke Kuno, Yoshikazu Honji 2016-10-25
9473847 Acoustic apparatus Yasuo SHIOZAWA, Koji Okazaki 2016-10-18
9407983 Microphone device Kunihiro Kumagai, Yasuo SHIOZAWA, Shuichi Esaki, Kiyohiko Goto, Yoshiaki Tsutsui 2016-08-02
9327644 Sound generating device for vehicle, and sound generating method for vehicle Hideki Osawa, Heiji Maruyama, Yasuyuki Suzuki, Yosuke Kuno, Yoshikazu Honji 2016-05-03
D752560 Port for audio equipment Akira Miki 2016-03-29
D752559 Port for audio equipment Akira Miki 2016-03-29
D752561 Port for audio equipment Akira Miki 2016-03-29
D750599 Port for audio equipment Akira Miki 2016-03-01
9275612 Keyboard instrument Tsukasa SUENAGA, Akira Miki 2016-03-01
D750048 Port for audio equipment Akira Miki 2016-02-23
9241211 Tubular body, bass reflex port, and acoustic apparatus Akira Miki 2016-01-19
9232300 Bass reflex port and tubular body Akira Miki 2016-01-05