YA

Yasuhiro Aichi

Canon: 13 patents #5,080 of 19,416Top 30%
Overall (All Time): #358,515 of 4,157,543Top 9%
13
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
12187061 Thermosensitive recording medium and image forming method Akihiro Taya, Junji Ito, Ayano Mashida, Masanobu Ootsuka, Yutaka Yoshimasa 2025-01-07
11513448 Liquid developer and method for manufacturing liquid developer Waka Hasegawa, Ryo Natori, Ayano Mashida, Junji Ito, Jun Shirakawa 2022-11-29
10545424 Liquid developer and method of producing liquid developer Waka Hasegawa, Ryo Natori, Ayano Mashida, Junji Ito, Jun Shirakawa 2020-01-28
10423084 Method for producing liquid developer Junji Ito, Jun Shirakawa, Waka Hasegawa, Ryo Natori, Ayano Mashida 2019-09-24
10175597 Liquid developer and method of producing same Jun Shirakawa, Junji Ito 2019-01-08
9971268 Curable liquid developer having a cationically polymerizable liquid monomer with a monofunctional vinyl ether compound Hiroshi Tanabe, Junji Ito, Jun Shirakawa 2018-05-15
9897936 Method of producing curable liquid developer and curable liquid developer Ryo Natori, Waka Hasegawa, Ayano Mashida, Junji Ito, Jun Shirakawa 2018-02-20
9891547 Ultraviolet-curable liquid developer Hiroshi Tanabe, Junji Ito, Naotake Sato 2018-02-13
9891546 Ultraviolet-curable liquid developer Junji Ito, Naotake Sato, Hiroshi Tanabe 2018-02-13
9880482 Ultraviolet-curable liquid developer and method of producing same Waka Hasegawa, Ryo Natori, Ayano Mashida, Junji Ito, Jun Shirakawa 2018-01-30
9857716 Curable liquid developer and image-forming method using curable liquid developer Ryo Natori, Waka Hasegawa, Ayano Mashida, Junji Ito, Jun Shirakawa 2018-01-02
9766568 Ultraviolet-curable liquid developer Junji Ito, Naotake Sato 2017-09-19
9740118 Method of producing liquid developer Waka Hasegawa, Ryo Natori, Ayano Mashida, Junji Ito, Jun Shirakawa 2017-08-22