MD

Munehiro Date

RC Rion Co.: 4 patents #11 of 139Top 8%
UN Unknown: 3 patents #7,366 of 83,584Top 9%
PA Panasonic: 2 patents #9,678 of 21,108Top 50%
RK Rikagaku Kenkyusho: 2 patents #27 of 207Top 15%
RI Riken: 1 patents #679 of 1,824Top 40%
KK Kureha Kagaku Kogyo: 1 patents #332 of 607Top 55%
IR Institute Of Physical And Chemical Research: 1 patents #66 of 172Top 40%
KG Konica Minolta Medical & Graphic: 1 patents #133 of 249Top 55%
Fujitsu Limited: 1 patents #14,843 of 24,456Top 65%
Overall (All Time): #381,899 of 4,157,543Top 10%
13
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
9718514 Electrically assisted bicycle Masafumi Kawakami 2017-08-01
9381972 Power-assisted bicycle Masafumi Kawakami 2016-07-05
9375754 Laminated piezoelectric body, laminated piezoelectric body manufacturing method, and ultrasound transducer and ultrasound diagnostic device using laminated piezoelectric body Yuichi Nishikubo, Kenji Ohnuma, Kiyokazu Morita, Kenji Suzuki, Hidekazu Kodama 2016-06-28
9301054 Electromechanical transducer and electrocoustic transducer Takashi Iwakura 2016-03-29
8104336 Acoustic capacity, volume, and surface area measurement method Ippei Torigoe, Takashi Segami 2012-01-31
7464790 Sound insulation/absorption structure, and structure having these applied thereto Hidekazu Kodama, Pavel Mokry, Kazunori Kimura, Tomonao Okubo, Eiichi Fukada 2008-12-16
7228322 Data management apparatus of switching system Katsue Kojima, Yasuhiro Uchida, Toshiyuki Akita 2007-06-05
7151074 Reversible heat-sensitive paper and methods for writing information Mitsuru Kaimai, Yasurou Yokota 2006-12-19
6548936 Elastic wave control element using piezoelectric materials Hidekazu Kodama, Fumitaka Funahashi, Eiichi Fukada, Tomonao Okubo, Kazunori Kimura 2003-04-15
6075308 Variably sound-absorbing device 2000-06-13
6018210 Methods for controlling the elastic modulus of piezoelectric substances and apparatus therefor Masayuki Kutani, Shigeru Sakai 2000-01-25
5319958 Apparatus and method for evaluating phase change of emulsion Yukio Inada 1994-06-14
4308370 Piezoelectric and pyroelectric polymer film and process for preparing same Eiichi Fukada, Takeo Furukawa, Toshiaki Takamatsu, Ken'ichi Nakamura 1981-12-29