MK

Masao Kasuga

SI Seiko Instruments: 49 patents #15 of 1,437Top 2%
VJ Victor Company Of Japan: 9 patents #129 of 1,489Top 9%
Ricoh Company: 1 patents #6,936 of 9,818Top 75%
SL Semiconductor Energy Laboratory: 1 patents #942 of 1,113Top 85%
Overall (All Time): #36,949 of 4,157,543Top 1%
62
Patents All Time

Issued Patents All Time

Showing 25 most recent of 62 patents

Patent #TitleCo-InventorsDate
10827080 Vibration generation device and electronic apparatus Akihiro Iino, Jun Shinohara 2020-11-03
10644565 Vibration generation device and electronic device Akihiro Iino 2020-05-05
10576501 Vibration generation device and electronic apparatus Akihiro Iino 2020-03-03
10547831 Display device and display device frame Yuichi YANAGISAWA, Hisao Ikeda 2020-01-28
7215062 Ultrasonic motor and electronic appliance with ultrasonic motor Akihiro Iino, Makoto Suzuki 2007-05-08
7005776 Ultrasonic motor and electronic apparatus equipped with ultrasonic motor Akihiro Iino, Kenji Suzuki 2006-02-28
6984919 Control system for ultrasonic motor Akihiro Iino, Koji Nitadori 2006-01-10
6952072 Ultrasonic motor and electronic apparatus utilizing ultrasonic motor Akihiro Iino, Satoshi Watanabe, Makoto Suzuki 2005-10-04
6917034 Electronic equipment equipped with position detection means for detecting position of moving body utilizing incremental-type encoder Akihiro Iino, Mizuaki Suzuki 2005-07-12
6779238 Method of manufacturing piezoelectric actuator Makoto Suzuki, Akihiro Iino, Keitarou Koroishi 2004-08-24
6771848 Optical switch and method of controlling the same Takashi Yamanaka, Akihiro Iino, Kenji Suzuki, Tomohiro Shimada 2004-08-03
6765334 Linear or pivotal motion mechanism using ultrasonic motor and electronic device equipped with linear or pivotal motion mechanism Akihiro Iino, Makoto Suzuki 2004-07-20
6720711 Piezoelectric actuator, ultrasonic motor equipped with piezoelectric actuator, and electronic apparatus equipped with piezoelectric actuator Akihiro Iino 2004-04-13
6717330 Ultrasonic motor and electronic device having the ultrasonic motor Akihiro Iino, Kouji Nitadori 2004-04-06
6707232 Piezoelectric driving body, ultrasonic motor and electronic apparatus having an ultrasonic motor Akihiro Iino, Makoto Suzuki, Tatsuru Sato, Satoshi Watanabe, Yoko Shinohara 2004-03-16
6659978 Portable dosing apparatus Takayuki Kosaka, Akihiro Iino, Takashi Yamanaka 2003-12-09
6658178 Optical communications equipment Akihiro Iino, Tomohiro Shimada 2003-12-02
6586860 Ultrasonic motor and electronic device with ultrasonic motor Akihiro Iino, Kenji Suzuki 2003-07-01
6570296 Drive mechanism with ultrasonic motor and electronic device with ultrasonic motor Akihiro Iino, Makoto Suzuki 2003-05-27
6570294 Ultrasonic motor and ultrasonic motor-equipped electronic appliance Akihiro Iino 2003-05-27
6466913 Method of determining a sound localization filter and a sound localization control system incorporating the filter Seigou Yasuda 2002-10-15
6441534 Ultrasonic motor and electronic apparatus equipped with ultrasonic motor Akihiro Iino 2002-08-27
6404103 Ultrasonic motor and electronic apparatus having ultrasonic motor Kenji Suzuki, Akihiro Iino, Takayuki Kosaka 2002-06-11
6400063 Ultrasonic motor and electronic apparatus having an ultrasonic motor Akihiro Iino 2002-06-04
6396194 Ultrasound motor and electronic apparatus equipped with ultrasonic motor Akihiro Iino, Makoto Suzuki, Kenji Suzuki 2002-05-28