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Yutaka Yoshimasa

Canon: 16 patents #4,160 of 19,416Top 25%
Overall (All Time): #281,129 of 4,157,543Top 7%
16
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
12187061 Thermosensitive recording medium and image forming method Akihiro Taya, Junji Ito, Yasuhiro Aichi, Ayano Mashida, Masanobu Ootsuka 2025-01-07
12105068 Information processing device, information processing device control method, program, calculation device, and calculation method Akihiro Taya, Hidetaka Kawamura 2024-10-01
11841373 Information processing apparatus, method for controlling information processing apparatus, and program Hidetaka Kawamura, Akihiro Taya 2023-12-12
10889116 Image printing method Takaharu Aotani, Masahiro Terada, Hidetaka Kawamura, Akihiro Taya, Yohei Masada +2 more 2021-01-12
10836921 Ink, ink cartridge, and ink jet recording method Akihiro Taya, Masahiro Terada, Hidetaka Kawamura, Yohei Masada, Masanobu Ootsuka +2 more 2020-11-17
10525725 Image recording method, ink set, and method of preparing ink set Akihiro Taya, Masahiro Terada, Hidetaka Kawamura, Yohei Masada, Masanobu Ootsuka +2 more 2020-01-07
10513623 Aqueous ink, ink cartridge and image recording method Masanobu Ootsuka, Masahiro Terada, Hidetaka Kawamura, Akihiro Taya, Yohei Masada +2 more 2019-12-24
10280322 Ink, ink cartridge, and image recording method Yohei Masada, Masahiro Terada, Hidetaka Kawamura, Akihiro Taya, Masanobu Ootsuka +2 more 2019-05-07
10253194 Ink, ink cartridge, and image recording method Masahiro Terada, Hidetaka Kawamura, Akihiro Taya, Yohei Masada, Masanobu Ootsuka +2 more 2019-04-09
10196532 Ink, ink cartridge, and image recording method Hidetaka Kawamura, Masahiro Terada, Akihiro Taya, Yohei Masada, Masanobu Ootsuka +2 more 2019-02-05
10190010 Ink, ink cartridge, and image recording method Hidetaka Kawamura, Masahiro Terada, Akihiro Taya, Yohei Masada, Masanobu Ootsuka +2 more 2019-01-29
10167399 Ink, ink cartridge, and image recording method Yohei Masada, Masahiro Terada, Hidetaka Kawamura, Akihiro Taya, Masanobu Ootsuka +2 more 2019-01-01
9889674 Ink, ink cartridge, and image recording method Masahiro Terada, Hidetaka Kawamura, Akihiro Taya, Yohei Masada, Masanobu Ootsuka +1 more 2018-02-13
9862845 Ink, ink cartridge, and image recording method Takaharu Aotani, Masahiro Terada, Hidetaka Kawamura, Akihiro Taya, Yohei Masada +2 more 2018-01-09
9828515 Ink, ink cartridge, and image recording method Akihiro Taya, Masahiro Terada, Hidetaka Kawamura, Yohei Masada, Masanobu Ootsuka +1 more 2017-11-28
9708506 Ink, ink cartridge, and image recording method Yohei Masada, Masahiro Terada, Hidetaka Kawamura, Akihiro Taya, Masanobu Ootsuka +1 more 2017-07-18