DK

Daisuke Koyama

Sharp Kabushiki Kaisha: 6 patents #2,623 of 10,731Top 25%
Mitsubishi Electric: 3 patents #8,691 of 25,717Top 35%
ND Ntt Docomo: 1 patents #1,030 of 1,706Top 65%
TD The Doshisha: 1 patents #48 of 175Top 30%
Yamaha Motor: 1 patents #1,283 of 2,310Top 60%
Overall (All Time): #407,270 of 4,157,543Top 10%
12
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
11673642 Outboard motor Kimitaka SARUWATARI, Shuhei Okamoto, Seiji Arai, Yu WAKAMIZU 2023-06-13
10827603 Printed circuit substrate Norihiko AKASHI, Hiroyuki Ono, Hiroshi Mihara, Yoshiaki IRIFUNE, Yudai Yoneoka +2 more 2020-11-03
10481429 Liquid-crystal varifocal lens and focal length control method Yuki Shimizu 2019-11-19
9697758 Control device, display device, and display device control method Tatsuo Watanabe, Kenji Maeda, Tadashi Aoki 2017-07-04
9141523 Control apparatus, control system, and communication method for controlling one or more motors in serial communication with a controller Shuya Sano, Hiroki Imai 2015-09-22
9054608 Electric motor control system and communication method Hiroshi Sugie, Masahiro Ougiwari 2015-06-09
8912998 Luminance control device, display apparatus using the same, luminance control method and luminance control program Osamu Mamba 2014-12-16
8736766 Image processing device, image processing method, image processing program, and recording medium, each capable of correcting luminance of image so that the local deterioration of grey scales is unlikely to occur Osamu Manba 2014-05-27
8466930 Color adjustment circuit Koji Otsuka, Osamu Mamba 2013-06-18
8416257 Video signal processing circuit, display device, mobile terminal, and program Osamu Mamba, Koji Otsuka, Yasufumi Hagiwara 2013-04-09
8351734 Video signal processing device and video display device Koji Otsuka, Osamu Manba, Yasufumi Hagiwara 2013-01-08
6971895 Connector adapter with memory function unit Masuyuki Sago, Masanori Enomoto, Susumu Imamura, Yukie Ootaka 2005-12-06