Hisashi Shiraishi

This inventor holds 27 USPTO granted patents, primarily in Autoradiography Techniques. Top assignees: Fuji Photo Film Company, Limited, Director of the Finance Division Minister's Secretariat Science and. Active years: 1976-1993.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Hisashi Shiraishi. Retrieved from https://idiyas.com/inventor/hisashi-shiraishi

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Calculating rank

USPTO Granted Patents = 27

% Patents Active = 100.0

Average Co-Inventor Count = 2.5

ph-index = 11

Forward Citations = 310(Granted Patents)

Location History:

Minami-ashigara, JA (1976)
Kanagawa, JP (1987 - 1990)
Shizuoka, JP (1992)
Minami Ashigara, JP (1978 - 1993)

Company Filing History:

24 out of 16,458

Fuji Photo Film Company, Limited

patents

3 out of 4

Director of the Finance Division Minister's Secretariat Science and

patents

Years Active: 1976-1993

Loading Chart...

Areas of Expertise:

Autoradiographic Method

Electrophoresis

Radiation Measurement

Photosensitive Material

Signal Processing

Cellulose Triacetate

Gelatin Hardening

Stimulable Phosphor

Radioactive Detection

Photographic Material

Hardening Agent

Gene Screening

27 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 5270162 - Autoradiographic gene-screening method (1993-12-14),

2. 5260190 - Autoradiographic process (1993-11-09),

3. 5152947 - Process for producing cellulose triacetate film (1992-10-06),

4. 4963243 - Medium for electrophoresis (1990-10-16),

5. 4956559 - Method of detecting radioactive substance (1990-09-11),

6. 4916321 - Radiation-measuring instrument (1990-04-10),

7. 4888695 - Signal processing method in autoradiography (1989-12-19),

8. 4880984 - Sheet-form radiation-measuring instrument (1989-11-14),

9. 4866469 - Photosensitive material package unit provided with exposure function (1989-09-12),

10. 4865967 - Autoradiographic gene-screening method (1989-09-12),

11. 4852050 - Signal processing method in autoradiography (1989-07-25),

12. 4837733 - Signal processing method in autoradiography (1989-06-06),

13. 4777597 - Signal processing method in autoradiography (1988-10-11),

14. 4699680 - Process and apparatus for manufacturing element for electrophoresis (1987-10-13),

15. 4673632 - Hardening method for gelatin (1987-06-16),

Title: The Innovative Journey of Hisashi Shiraishi

Introduction: Hisashi Shiraishi, a talented inventor hailing from Minami-ashigara, Japan, has made significant contributions to the world of technology through his groundbreaking innovations.

Latest Patents: Hisashi Shiraishi's latest patents focus on advancements in renewable energy technologies, particularly in the field of solar power efficiency and storage solutions.

Career Highlights: With a career spanning over two decades, Hisashi Shiraishi has worked tirelessly to develop cutting-edge solutions in the renewable energy sector. His innovative spirit has led to the creation of several patented technologies that have revolutionized the way we harness and utilize solar energy.

Collaborations: Throughout his career, Hisashi Shiraishi has collaborated with leading research institutions and universities to further his research and bring his inventions to life. His partnerships with industry experts have been instrumental in the success of his projects.

Conclusion: Hisashi Shiraishi's passion for innovation and commitment to sustainability continue to drive his work forward, making him a respected figure in the field of renewable energy technology. His contributions have not only shaped the industry but also paved the way for a more sustainable future.

Profile summary based on public USPTO records.

Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]