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Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
DT

Daisuke Tsuru — 17 Patents

Sony: 16 patents #2,638 of 25,231Top 15%
YHYakult Honsha: 1 patents #185 of 410Top 50%
Chiba, JP: #539 of 6,266 inventorsTop 9%
Overall (All Time): #263,971 of 4,157,543Top 7%
17 Patents All Time
Daisuke Tsuru has been granted 17 US patents while listed as an inventor at Sony. The first was granted in 1987 and the most recent in December 2023. Daisuke Tsuru ranks #263,971 of 4,157,543 US inventors in our database (top 6.3%). Patent records list Daisuke Tsuru in Chiba, JP.

Patents per Year

Patents granted per year, 1987 to 2023Bar chart with a peak of 3 patents in 2021.peak 31987: 1 patents19871996: 1 patents2005: 1 patents20052006: 1 patents2010: 1 patents20102014: 1 patents2016: 1 patents20162019: 1 patents2020: 1 patents20202021: 3 patents2022: 2 patents20222023: 3 patents2023

Issued Patents All Time

Showing 1–17 of 17 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
11849913 Image processing apparatus, image processing method, and medical system to correct image blurrings Kenji Ikeda, Hiroshi Ichiki, Hisakazu Shiraki 2023-12-26 $752,000
11831993 Information processing apparatus, information processing system, device for position and posture acquisition, and device information acquisition method Kenzo Nishikawa, Winesh Sharwin Raghoebardajal 2023-11-28 $549,000
11587670 Surgery system, information processing apparatus, and information processing method Takahito Nakano, Takeshi Miyai, Keisuke UYAMA 2023-02-21 $1,032,000
11302439 Medical image processing apparatus, medical image processing method, and computing device Yuki Sugie, Tomoyuki Hirayama, Kenta Yamaguchi 2022-04-12 $702,000
11301964 Image processing apparatus, image processing method, and medical system to correct blurring without removing a screen motion caused by a biological body motion Kenji Ikeda, Hiroshi Ichiki, Hisakazu Shiraki 2022-04-12 $702,000
11123150 Information processing apparatus, assistance system, and information processing method Hiroshi Ichiki, Takami Mizukura, Kentaro Fukazawa 2021-09-21 $1,609,000
10992917 Image processing device, image processing method, program, and image processing system that use parallax information Takami Mizukura, Koji Kashima, Kenji Takahasi, Hisakazu Shiraki 2021-04-27 $1,210,000
10904437 Control apparatus and control method Kenji Ikeda, Hisakazu Shiraki 2021-01-26 $1,329,000
10634891 Medical observation device, lens driving control device, lens driving control method, and video microscope device Yuki Sugie, Takeshi Uemori, Kenji Takahasi 2020-04-28 $676,000
10413369 Device, method, and system for image guided surgical resection Koji Kashima, Tsuneo Hayashi, Hisakazu Shiraki, Takeshi Uemori, Kentaro Fukazawa +2 more 2019-09-17 $1,012,000
9288498 Image processing apparatus, image processing method, and image processing system 2016-03-15 $399,000
8774265 Encoding apparatus, decoding apparatus, encoding method, decoding method, program of encoding method, program of decoding method, recording medium in which program of encoding method is recorded, and recording medium in which program of decoding method is recorded 2014-07-08 $130,000
7711197 Method and apparatus for determining a quantization scale of encoded data Hideyuki Ichihashi, Yuji Ando 2010-05-04 $391,000
7132964 Coding apparatus, program and data processing method 2006-11-07 $1,019,000
6950040 Coding apparatus, program and data processing method 2005-09-27 $518,000
5521081 DNA molecule encoding prokaryotic prolylendopeptidase Tetsuya Inaoka, Toshio Kokubo, Tadashi Yoshimoto 1996-05-28
4687778 Anti-amnestic agent Tadashi Yoshimoto, Hisao Hagiwara, Kunio Kado 1987-08-18