AY

Akihiko Yoshikawa

OL Olympus: 6 patents #794 of 3,097Top 30%
NU National University Corporation Chiba University: 3 patents #14 of 320Top 5%
CU Chiba University: 2 patents #1 of 27Top 4%
FU Fujikura: 1 patents #788 of 1,407Top 60%
Overall (All Time): #462,576 of 4,157,543Top 15%
11
Patents All Time

Issued Patents All Time

Showing 1–11 of 11 patents

Patent #TitleCo-InventorsDate
9530920 Photoelectric conversion device Yoshihiro Ishitani, Kazuhide Kusakabe 2016-12-27
9509124 Photoelectric conversion device and characteristic inspection method for same Yoshihiro Ishitani, Kazuhide Kusakabe 2016-11-29
9444000 Photoelectric conversion device Yoshihiro Ishitani, Kazuhide Kusakabe 2016-09-13
8699129 Microscope system, storage medium storing control program, and control method Tetsuya Shirota, Yasuko Ishii, Izumi Sakuma 2014-04-15
8280142 Predetermined site luminescence measuring method, predetermined site luminescence measuring apparatus, expression amount measuring method, and measuring apparatus Hirobumi Suzuki, Yoko Ohashi, Kenji Kawasaki, Kiyotsugu Kojima, Kenichi Koyama 2012-10-02
8268075 Method of producing zinc oxide semiconductor crystal Koji Omichi, Yoshikazu Kaifuchi, Munehisa Fujimaki 2012-09-18
8194313 Microscope and lamphouse Atsuhiro Tsuchiya, Masahiro Aoki 2012-06-05
7986824 Predetermined site luminescence measuring method, predetermined site luminescence measuring apparatus, expression amount measuring method, and measuring apparatus Hirobumi Suzuki, Yoko Ohashi, Kenji Kawasaki, Kiyotsugu Kojima, Kenichi Koyama 2011-07-26
7945108 Microscope apparatus control method and microscope apparatus Takayuki Kono 2011-05-17
7825360 Optical apparatus provided with correction collar for aberration correction and imaging method using same Masayoshi Karasawa, Kazuhiro Hayashi 2010-11-02
6856005 Semiconductor device having a nitride-based hetero-structure and method of manufacturing the same Ke Xu 2005-02-15