MH

Masahiko Hashimoto

Sumitomo Electric Industries: 32 patents #425 of 21,551Top 2%
PA Panasonic: 19 patents #1,080 of 21,108Top 6%
WT Western Digital Technologies: 9 patents #363 of 3,180Top 15%
SC Sanyo Electric Co.: 4 patents #1,493 of 6,347Top 25%
Nissan Motor Co.: 3 patents #2,303 of 8,689Top 30%
MC Max Co.: 2 patents #154 of 321Top 50%
FU Fujifilm: 1 patents #3,076 of 4,519Top 70%
HC Hitachi Software Engineering Co.: 1 patents #175 of 502Top 35%
HC Hitachi Chemical Company: 1 patents #1,071 of 1,946Top 60%
HI Hitachi: 1 patents #17,742 of 28,497Top 65%
📍 Yokohama, CA: #51 of 287 inventorsTop 20%
Overall (All Time): #27,034 of 4,157,543Top 1%
73
Patents All Time

Issued Patents All Time

Showing 26–50 of 73 patents

Patent #TitleCo-InventorsDate
8042398 Ultrasonic receiver Hidetomo Nagahara, Takehiko Suginouchi 2011-10-25
7896213 Medical stapler with latching grip portion Toshio Hiranuma, Shigenori Yamaguchi, Yutaka Kato 2011-03-01
7766793 Passive-type exercising device and its control device 2010-08-03
7617731 Ultrasonic measuring apparatus and ultrasonic measuring method Takehiko Suginouchi, Yong Wang 2009-11-17
7565842 Ultrasonic receiver Hidetomo Nagahara, Takehiko Suginouchi 2009-07-28
7507297 Cleaning method and cleaning apparatus Yousuke Irie, Kiyoyuki Morita, Masaaki Suzuki, Akihisa Adachi 2009-03-24
7404798 Ultrasonic diagnostic apparatus and ultrasonic diagnostic apparatus control method Makoto Kato 2008-07-29
7403016 Car power source apparatus Kimihiko Furukawa 2008-07-22
7389569 Method for manfacturing an acoustic matching member Seigo Shiraishi, Norihisa Takahara, Masaaki Suzuki, Kazuhiko Hashimoto, Takashi Hashida +1 more 2008-06-24
7363125 Tracking system and autonomous mobile unit Takehiko Suginouchi 2008-04-22
7162930 Ultrasonic sensor Hidetomo Nagahara, Masaaki Suzuki 2007-01-16
7092512 Call control device and call control method Makoto Kato 2006-08-15
7087264 Ultrasonic transducer, method for manufacturing ultrasonic transducer, and ultrasonic flowmeter Masaaki Suzuki, Takashi Hashida 2006-08-08
7082841 Ultrasonic flowmeter Yasuhiro Umekage, Yukio Nagaoka, Osamu Eguchi, Shuji Abe, Yuji Nakabayashi +5 more 2006-08-01
7073395 Ultrasonic flowmeter and ultrasonic flow rate measuring method Takehiko Suginouchi 2006-07-11
7061163 Ultrasonic transducer and ultrasonic flowmeter Hidetomo Nagahara, Masaaki Suzuki, Kazuhiko Hashimoto, Takashi Hashida, Seigo Shiraishi +1 more 2006-06-13
7046015 Ultrasonic distance measure Takehiko Suginouchi, Koichi Saito 2006-05-16
6989625 Acoustic matching layer, ultrasonic transducer and ultrasonic flowmeter Masaaki Suzuki, Takashi Hashida, Kazuhiko Hashimoto, Hidetomo Nagahara, Seigo Shiraishi +1 more 2006-01-24
6984922 Composite piezoelectric transducer and method of fabricating the same Hidetomo Nagahara, Takehiko Suginouchi, Katsuhiko Asai 2006-01-10
6969943 Acoustic matching layer and ultrasonic transducer Kazuhiko Hashimoto, Takashi Hashida, Masaaki Suzuki, Hidetomo Nagahara, Seigo Shiraishi +1 more 2005-11-29
6965107 Semiconductor-based encapsulated infrared sensor and electronic device Hiroyoshi Komobuchi, Minoru Kubo, Michio Okajima, Shinichi Yamamoto 2005-11-15
6947697 Ultrasonic vibration tool, fixing device, and heating device Keisuke Fujimoto, Masaichiro Tatekawa 2005-09-20
6941821 Ultrasonic flowmeter including stable flow rate calculation means based on instantaneous flow rate Yasuhiro Umekage, Yukio Nagaoka, Osamu Eguchi, Shuji Abe, Yuji Nakabayashi +5 more 2005-09-13
6925891 Ultrasonic flowmeter and method of measuring flow volume Takehiko Suginouchi 2005-08-09
6915704 Ultrasonic flowmeter including stable flow rate calculation means based on instantaneous flow rate Yasuhiro Umekage, Yukio Nagaoka, Osamu Eguchi, Shuji Abe, Yuji Nakabayashi +5 more 2005-07-12