NY

Naoki Yamagata

HO Hoya: 9 patents #127 of 1,290Top 10%
NI Nikon: 6 patents #659 of 2,493Top 30%
PE Pentax: 3 patents #351 of 761Top 50%
PC Pentax Ricoh Imaging Company: 1 patents #41 of 74Top 60%
Canon: 1 patents #14,899 of 19,416Top 80%
Overall (All Time): #215,738 of 4,157,543Top 6%
20
Patents All Time

Issued Patents All Time

Showing 1–20 of 20 patents

Patent #TitleCo-InventorsDate
12333184 Recording apparatus, recording method, storage medium, and memory card Yasuhiro Shiraishi, Akio Fujii, Hiroshi Noda, Ryo Akamatsu, Tsutomu Ando +4 more 2025-06-17
11006067 Electronic apparatus, reproduction device, reproduction method, recording medium, and recording method Yoshiaki Miyakawa 2021-05-11
10686987 Electronic apparatus with image capturing unit having first and second imaging regions that capture an image of a subject under differing imaging conditions Yoshiaki Miyakawa 2020-06-16
8810679 Electronic camera Hiroki Uwai, Toshiharu Matsuda 2014-08-19
8743231 Electronic camera Hiroki Uwai, Toshiharu Matsuda 2014-06-03
8564692 Electronic device, electronic camera, and data transfer program for changing transfer rate and communication protocol Masaki Hayashi 2013-10-22
8483033 Optical information recording/reproducing apparatus and objective optical system for the same Satoshi Inoue, Shuichi Takeuchi 2013-07-09
8255438 Storage control device Toshiharu Matsuda 2012-08-28
8223442 Objective lens for optical pick-up Shuichi Takeuchi 2012-07-17
8089705 Objective lens for optical pick-up Shuichi Takeuchi 2012-01-03
8081558 Optical system of optical pick-up and optical information recording/reproducing apparatus Satoshi Inoue, Shuichi Takeuchi 2011-12-20
8081869 Time-varying image recording device 2011-12-20
8018816 Objective lens and optical information recording/reproducing apparatus Shuichi Takeuchi 2011-09-13
7995130 Image-recording device Koichi Ishibashi 2011-08-09
7929401 Objective lens and optical information recording/reproducing apparatus having the same Shuichi Takeuchi 2011-04-19
7589767 Image-recording device Koichi Ishibashi 2009-09-15
7433109 Scanning optical system and scanning optical device 2008-10-07
6263106 Image data compression device having compression inhibiting function 2001-07-17
5950031 Combined film and digital camera having display 1999-09-07
5764800 Image data re-compression device 1998-06-09