YK

Yosuke Katayama

LP Lenovo (Singapore) Pte.: 3 patents #409 of 1,301Top 35%
HM Hitachi Maxell: 3 patents #330 of 1,211Top 30%
TK Toshiba Tec Kabushiki Kaisha: 3 patents #733 of 1,664Top 45%
KT Kabushiki Kaisha Toshiba: 2 patents #9,982 of 21,451Top 50%
KS Kyocera Document Solutions: 2 patents #1,010 of 1,545Top 70%
NS Ntt Data Communications Systems: 1 patents #25 of 56Top 45%
Mitsubishi Electric: 1 patents #15,491 of 25,717Top 65%
Overall (All Time): #394,591 of 4,157,543Top 10%
12
Patents All Time

Issued Patents All Time

Showing 1–12 of 12 patents

Patent #TitleCo-InventorsDate
12356302 Information processing apparatus and control method Qian Wang, Hidehisa Mori, Masahiro Tokuno 2025-07-08
12241042 Cleaning liquid and inkjet recording apparatus liquid set 2025-03-04
11940174 Heat-exchanger fixing plate and indoor unit of air-conditioning apparatus Mizuki YADA, Hisanori IKEDA, Takuya NIIMURA, Ryosuke Taoka, Yusuke Tatara +1 more 2024-03-26
11807765 Ink set and inkjet textile printing method 2023-11-07
11523015 Image forming apparatus 2022-12-06
11256301 Information processing apparatus and control method Toshinari Sumikawa, Hiroki Oda, Yuta Tagami 2022-02-22
10997046 Integrity check staging Yuichiro Seto, Ken Sasaki 2021-05-04
10087033 Paper post-processing apparatus and paper post-processing method 2018-10-02
9598258 Paper post-processing apparatus and paper post-processing method 2017-03-21
5418353 Non-contact, electromagnetically coupled transmission and receiving system for IC cards Wasao Takasugi, Toshiharu Ieki, Takashi Takeuchi 1995-05-23
5353434 Non-contact IC recording medium 1994-10-04
5229641 Semiconductor card and manufacturing method therefor 1993-07-20