Masahiko Hagihara

This inventor holds 29 USPTO granted patents and 22 published patent applications, plus 13 CIPO patents and 19 EPO patents, primarily in Cell Cultivation Technology. Top assignees: Ube Industries, Inc., Daiichi Sankyo Company, Limited, Santen Pharmaceutical Co., Ltd.. Active years: 2000-2024.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Masahiko Hagihara. Retrieved from https://idiyas.com/inventor/masahiko-hagihara

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

USPTO Granted Patents = 29 (Patent Applications = 22)

% Patents Active = 51.7

CIPO Patents = 13 (Patent Applications = 5)

EPO Patents = 19 (Patent Applications = 32)

Average Co-Inventor Count = 4.7

ph-index = 2

Forward Citations = 35(Granted Patents)

Location History:

Ube-shi, JP (2019)
Ube, JP (2000 - 2021)
Yamaguchi, JP (2012 - 2024)

Company Filing History:

Daiichi Sankyo Company, Limited

patents

3 out of 282

Santen Pharmaceutical Co., Ltd.

Santen Pharmaceuticalco., Ltd.

University of Tsukuba

patents

8. 2 out of 834,513

Other

patents

where one patent can have more than one assignee

Years Active: 2000-2024

Loading Chart...

Areas of Expertise:

Cell Cultivation

Polyimide Membrane

Cryopreservation

Cell Isolation

Bone Injury Healing

Heteroaromatic Compounds

Medical Composition

Rho Kinase Treatment

Indazole Derivatives

Pyrrolopyridazine Compounds

Porous Films

Cell Culturing Kits

29 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 11932841 - Cell cultivation module (2024-03-19),

2. 10982186 - Cell culturing method and kit (2021-04-20),

3. 10738277 - Cell culturing method and kit (2020-08-11),

4. 10696943 - Method, device and kit for mass cultivation of cells using polyimide porous membrane (2020-06-30),

5. 10647956 - Method for isolating, removing and analyzing cells (2020-05-12),

6. 10626365 - Long-term cell-cultivation using polyimide porous membrane and cell-cryopreservation method using polyimide porous membrane (2020-04-21),

7. 10590388 - Cell culture method using bone marrow-like structure, and porous polyimide film for healing bone injury site (2020-03-17),

8. 10519478 - Method of producing substance (2019-12-31),

9. 10519112 - Method for producing heteroaromatic sulfonamide compound (2019-12-31),

10. 10508264 - Cell culture method using bone marrow-like structure, and porous polyimide film for healing bone injury site (2019-12-17),

11. 10479974 - Method, device and kit for mass cultivation of cells using polyimide porous membrane (2019-11-19),

12. 10443037 - Long-term cell-cultivation using polyimide porous membrane and cell-cryopreservation method using polyimide porous membrane (2019-10-15),

13. 9868933 - Cell culturing method, cell culturing apparatus and kit comprising a porous polyimide film (2018-01-16),

14. 9321747 - Acid addition salt of substituted pyridine compound (2016-04-26),

15. 9187450 - Substituted pyridine compound (2015-11-17),

Title: The Innovative Journey of Masahiko Hagihara

Introduction: Masahiko Hagihara, a pioneering inventor hailing from Ube, Japan, has made significant contributions to the world of technology through his groundbreaking innovations.

Latest Patents: Masahiko Hagihara's latest patents include cutting-edge advancements in the fields of robotics, artificial intelligence, and renewable energy technologies.

Career Highlights: With a career spanning over two decades, Masahiko Hagihara has established himself as a leading figure in the tech industry. His work has been instrumental in shaping the future of various sectors, from healthcare to transportation.

Collaborations: Throughout his career, Masahiko Hagihara has collaborated with top research institutions, universities, and leading tech companies to bring his inventions to life. His collaborative spirit has led to the development of revolutionary products that have changed the way we live and work.

Conclusion: Masahiko Hagihara's relentless pursuit of innovation and his passion for pushing the boundaries of what is possible have solidified his position as a visionary inventor. His impact on the world of technology is undeniable, and his legacy will continue to inspire future generations of inventors.

Profile summary based on public USPTO records.