AM

Akiko Murata

PA Panasonic: 11 patents #2,326 of 21,108Top 15%
Sumitomo Electric Industries: 7 patents #3,987 of 21,551Top 20%
OC Olympus Optical Co.: 3 patents #953 of 2,334Top 45%
Overall (All Time): #201,486 of 4,157,543Top 5%
21
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
12283692 Positive electrode active material for nonaqueous electrolyte secondary batteries, and nonaqueous electrolyte secondary battery Hiroshi Kawada, Mitsuhiro Hibino 2025-04-22
12123819 Detection device and detection method using cyclone type collector Kohei Hara, Yoshiki Sasaki 2024-10-22
12020826 Pathogen distribution information provision system, pathogen distribution information provision server, and method for providing pathogen distribution information Kohei Hara, Tetsuya Takayanagi 2024-06-25
10435314 Liquid treatment apparatus Tatsushi Ohyama 2019-10-08
9291753 Diffraction optical element and production method therefor Tatsutoshi Suenaga, Yuka Okada 2016-03-22
9270948 Image pick-up device, method, and system utilizing a lens having plural regions each with different focal characteristics Norihiro Imamura 2016-02-23
8736958 Diffractive optical element Yuka Okada 2014-05-27
8652619 Diffractive optical element and manufacturing method thereof Yuka Okada 2014-02-18
8559109 Method for producing diffractive optical element, and diffractive optical element, including a diffraction grating and molded optical adjusting layer Tatsutoshi Suenaga, Yuka Okada 2013-10-15
8184374 Lens having protection film and method for manufacturing such lens Norihisa Takahara, Yuka Okada 2012-05-22
7478558 Piezoelectric element, ink jet head, angular velocity sensor, method for manufacturing the same, and ink jet recording apparatus Eiji Fujii, Hideo Torii, Ryoichi Takayama, Atsushi Tomozawa, Taku Hirasawa 2009-01-20
7193756 Piezoelectric element, method for fabricating the same, inkjet head, method for fabricating the same, and inkjet recording apparatus Eiji Fujii, Hideo Torii 2007-03-20
7185540 Piezoelectric element, ink jet head, angular velocity sensor, method for manufacturing the same, and ink jet recording apparatus Hideo Torii, Eiji Fujii, Atsushi Tomozawa, Ryoichi Takayama, Taku Hirasawa 2007-03-06
7131173 Method of fabricating an inkjet head Taku Hirasawa, Eiji Fujii, Hideo Torii, Tohru Nakagawa 2006-11-07
7083270 Piezoelectric element, ink jet head, angular velocity sensor, method for manufacturing the same, and ink jet recording apparatus Hideo Torii, Eiji Fujii, Atsushi Tomozawa, Ryoichi Takayama, Taku Hirasawa 2006-08-01
7033001 Piezoelectric element, ink jet head, angular velocity sensor, manufacturing method thereof, and ink jet type recording apparatus Eiji Fujii, Hideo Torii, Ryoichi Takayama, Atsushi Tomozawa, Taku Hirasawa 2006-04-25
6969157 Piezoelectric element, ink jet head, angular velocity sensor, method for manufacturing the same, and ink jet recording apparatus Atsushi Tomozawa, Eiji Fujii, Hideo Torii, Ryoichi Takayama, Taku Hirasawa 2005-11-29
6886922 Liquid discharge head and manufacturing method thereof Taku Hirasawa, Atsushi Tomozawa, Eiji Fujii, Hideo Torii, Ryoichi Takayama 2005-05-03
6288767 Imaging optical system Katsuya Ono 2001-09-11
6166784 Imaging optical system Katsuya Ono 2000-12-26
6057952 Light scanning device and confocal optical device using the same Mitsunori Kubo, Gordon S. Kino, David Dickensheets 2000-05-02