AS

Akifumi Sako

HM Hitachi Medical: 7 patents #98 of 680Top 15%
HI Hitachi: 5 patents #7,555 of 28,497Top 30%
FH Fujifilm Healthcare: 3 patents #29 of 164Top 20%
FC Furukawa Electric Co.: 3 patents #622 of 2,370Top 30%
📍 Kashiwa, JP: #65 of 653 inventorsTop 10%
Overall (All Time): #251,415 of 4,157,543Top 7%
18
Patents All Time

Issued Patents All Time

Showing 1–18 of 18 patents

Patent #TitleCo-InventorsDate
11642695 Ultrasonic probe and ultrasonic measurement apparatus using the same Shuntaro Machida, Yasuhiro Yoshimura 2023-05-09
11478220 Ultrasonic transmitting and receiving element, and ultrasonic examination device, smartphone, and tablet including the same Yasuhiro Yoshimura, Masahiro Sato 2022-10-25
11452205 Ultrasonic probe, and ultrasonic transmitter-receiver system using the same Yasuhiro Yoshimura, Makoto Fukada, Masahiro Sato 2022-09-20
10784231 Semiconductor sensor chip, semiconductor sensor chip array, and ultrasound diagnostic apparatus Yasuhiro Yoshimura, Naoaki Yamashita, Tatsuya Nagata 2020-09-22
10258312 Ultrasound probe and ultrasound diagnostic device using same Yasuhiro Yoshimura, Tatsuya Nagata 2019-04-16
9964635 Production method for ultrasonic probe, ultrasonic probe, and ultrasonic diagnosis device Shuntaro Machida, Taiichi Takezaki, Yasuhiro Yoshimura, Tatsuya Nagata, Naoaki Yamashita +1 more 2018-05-08
9846145 Ultrasound probe and ultrasound equipment using same Yasuhiro Yoshimura, Tatsuya Nagata 2017-12-19
9642596 Ultrasound imaging apparatus Chizue Ishihara, Kunio Hashiba, Hiroki Tanaka, Tomoko Takenaka 2017-05-09
9402598 Ultrasound probe and ultrasound diagnostic device using same Yasuhiro Yoshimura, Tatsuya Nagata 2016-08-02
9138203 Ultrasonic probe and ultrasonic imaging apparatus using the same Masahiro Sato, Kazunari Ishida, Hiroki Tanaka 2015-09-22
8975713 Ultasound probe providing dual backing layer Tomoko Takenaka, Kazunari Ishida 2015-03-10
8758253 Ultrasonic probe and ultrasonic diagnostic apparatus using the same Shuzo Sano, Takashi Kobayashi, Mikio Izumi 2014-06-24
8551003 Ultrasonic probe and ultrasonic diagnosis device Makoto Fukada, Shuzo Sano 2013-10-08
8540640 Ultrasonic probe and method for manufacturing the same and ultrasonic diagnostic device Shuzo Sano, Takashi Kobayashi, Mikio Izumi 2013-09-24
8408063 Ultrasonic probe, and ultrasonic diagnostic apparatus using the same Shuzo Sano, Makoto Fukada 2013-04-02
7366386 Optical fiber and optical interconnection system Ryuichi Sugizaki, Takeshi Yagi 2008-04-29
7295741 Optical fiber, optical fiber ribbon, and optical interconnection system Ryuichi Sugizaki, Takeshi Yagi 2007-11-13
7099545 Single-mode optical fiber Ryuichi Sugizaki, Takeshi Yagi 2006-08-29