Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
DM

Daisuke Murayama

NDNtt Docomo: 20 patents #144 of 1,706Top 9%
APAstellas Pharma: 5 patents #120 of 954Top 15%
NTNTT: 4 patents #1,310 of 4,871Top 30%
Sharp Kabushiki Kaisha: 4 patents #3,475 of 10,731Top 35%
Overall (All Time): #104,350 of 4,157,543Top 3%
33 Patents All Time

Issued Patents All Time

Showing 26–33 of 33 patents

Patent #TitleCo-InventorsDate
11304179 User terminal and radio communication method Hiroki Harada, Kazuki Takeda, Satoshi Nagata 2022-04-12
10842780 Pharmaceutical composition for modified release Yuuki Takaishi, Yutaka Takahashi, Takashi Nishizato, Emiko Murayama, Soichiro Nakamura +1 more 2020-11-24
10812678 Image processing device, imaging apparatus, image printing apparatus, control method of image processing device, and image processing program for performing correction processing on image Keisuke Omori, Kei Tokui, Shinichi Arita, TAKAYUKI TAMARU 2020-10-20
10091489 Image capturing device, image processing method, and recording medium Kenichi Iwauchi, Kei Tokui, Yasutaka Wakabayashi, Shinichi Arita, Nao Shibuhisa 2018-10-02
9888163 Imaging device Kei Tokui 2018-02-06
9729844 Image capturing device, image display method, and recording medium Nao Shibuhisa, Kei Tokui, Yasutaka Wakabayashi, Shinichi Arita 2017-08-08
8346083 Bandwidth allocation method and passive optical network system Noriyuki Oota, Noriki Miki 2013-01-01
8039482 Composition of solifenacin or salt thereof for use in solid formulation Akio Sugihara, Takehiko Yasuji, Katsuhiro Masaki 2011-10-18