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Hirosaki University

USPTO Granted Patents = 35

EPO Patents = 28

Forward Citations = 16

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140 inventors (with patents filed for the assignee):

Hideo Sawada (7 out of 10 patents)

Katsuya Yamada (7 out of 7 patents)

Katsuyuki Sato (6 out of 29 patents)

4. Tadashi Teshima (5 out of 5 patents)

5. Toshihiro Yamamoto (5 out of 5 patents)

6. Chikara Ohyama (4 out of 4 patents)

7. Tohru Yoneyama (4 out of 4 patents)

8. Masanobu Sagisaka (4 out of 4 patents)

9. Yuki Tobisawa (3 out of 3 patents)

10. Takeshi Fukushima (3 out of 6 patents)

11. Ayako Sasaki (3 out of 3 patents)

12. Yuji Otsuka (2 out of 35 patents)

13. Kouki Ono (2 out of 2 patents)

14. Kazuyuki Hamada (2 out of 18 patents)

15. Masahiro Hida (2 out of 11 patents)

35 patents: Sort by Forward Citations

1. 12487131 - Temperature measurement device, temperature measurement method, and temperature attenuation measurement method (2025-12-02),

2. 12331247 - Silica nanoparticles for crude oil recovery using carbon dioxide, and crude oil recovery method (2025-06-17),

3. 11987643 - Monoclonal antibody that specifically binds to sugar chain in which terminal sialic acid residue is bonded to galactose by alpha 2,3 bond, and measurement method for sugar chain in which terminal sialic acid residue is bonded to galactose by alpha 2,3 bond (2024-05-21),

4. 11845972 - Muconic acid-producing transformed microorganism and use thereof (2023-12-19),

5. 11834608 - Silica nanoparticles for crude oil recovery using carbon dioxide, and crude oil recovery method (2023-12-05),

6. 11688525 - Radioactive fine particle manufacturing system and method (2023-06-27),

7. D975845 - Medicine administration device (2023-01-17),

8. 11471981 - Transparent material processing method, transparent material processing device, and transparent material (2022-10-18),

9. 11349131 - Catalyst for fuel cells, membrane electrode assembly, and polymer electrolyte fuel cell (2022-05-31),

10. 11137403 - Method for estimating Gleason score of prostate cancer, method for estimating pathological stage, and method for acquiring supplementary information, all on the basis of specific PSA content in specimen (2021-10-05),

11. 10921256 - Multi-surface image acquisition system, observation device, observation method, screening method, and stereoscopic reconstruction method of subject (2021-02-16),

12. 10859449 - Distribution measuring sensor, distribution measuring sensor system, distribution measuring program, and recording medium (2020-12-08),

13. 10837002 - Artificial peritoneal tissue and method for producing same (2020-11-17),

14. 10562989 - Fluorine-containing boric acid PVB composite (2020-02-18),

15. 10551387 - Cancer cell detection method using living body-derived cells (2020-02-04),

Hirosaki University is a prestigious university in Japan, located in the city of Hirosaki. It offers a wide range of academic programs and research opportunities in various fields including humanities, sciences, engineering, agriculture, medicine, and more. With a focus on nurturing talented individuals and contributing to society, Hirosaki University aims to provide high-quality education and innovative research outcomes. Visit their website for more information.

This text is generated by artificial intelligence and may not be accurate.

Company Badge

USPTO Data Jan 1 1976 - Dec 9 2025

35 Patents

#1 in Aomori

#2,074 in Japan

#18,580 in the World

Hirosaki University

Forward Citations = 16

140 inventors:

Hideo Sawada (7 out of 10 patents)

Katsuya Yamada (7 out of 7 patents)

Katsuyuki Sato (6 out of 29 patents)

4. Tadashi Teshima (5 out of 5 patents)

5. Toshihiro Yamamoto (5 out of 5 patents)

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