Hiroshi Ezura

This inventor holds 7 USPTO granted patents and 1 published patent application, plus 1 CIPO patent and 2 EPO patents. Top assignees: University of Tsukuba, Riken Corporation. Active years: 2018-2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Hiroshi Ezura. Retrieved from https://idiyas.com/inventor/hiroshi-ezura

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

USPTO Granted Patents = 7 (Patent Applications = 1)

% Patents Active = 85.7

CIPO Patents = 1

EPO Patents = 2 (Patent Applications = 2)

Average Co-Inventor Count = 5.0

ph-index = 1

Forward Citations = 2(Granted Patents)

Location History:

Ibaraki, JP (2019 - 2022)
Tsukuba, JP (2018 - 2024)

Company Filing History:

6 out of 196

University of Tsukuba

where one patent can have more than one assignee

Years Active: 2018-2025

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7 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 12338445 - Fruit-bearing plant exhibiting high temperature resistance, high yield, and parthenocarpy (2025-06-24),

2. 12060562 - Protein expression system in plant cell and use thereof (2024-08-13),

3. 11279941 - Method for introducing protein into plant cell (2022-03-22),

4. 10745710 - Plant having mutant cyclin F-box gene (2020-08-18),

5. 10385357 - Mutant plant (2019-08-20),

6. 10349611 - Heat-tolerant tomato mutant and method for producing the same (2019-07-16),

7. 9944936 - [object Object] (2018-04-17),

Title: Hiroshi Ezura: Innovator in Plant Biotechnology

Introduction

Hiroshi Ezura is a prominent inventor based in Tsukuba, Japan, known for his significant contributions to plant biotechnology. With a total of seven patents to his name, he has made remarkable advancements in the field of agricultural science.

Latest Patents

Ezura's latest patents include a fruit-bearing plant exhibiting high temperature resistance, high yield, and parthenocarpy. This innovative application provides a fruit-bearing plant that includes a mutation in the Solyc10g038170 gene, which causes a deficiency or reduction in the expression of a specific protein. Additionally, he has developed a protein expression system in plant cells, which utilizes a first nucleic acid fragment containing a long intergenic region derived from geminivirus, along with an expression cassette of a target protein.

Career Highlights

Throughout his career, Hiroshi Ezura has worked with esteemed institutions such as the University of Tsukuba and RIKEN Corporation. His work has focused on enhancing the resilience and productivity of fruit-bearing plants, contributing to advancements in sustainable agriculture.

Collaborations

Ezura has collaborated with notable colleagues, including Tohru Ariizumi and Yoshihito Shinozaki, to further his research and innovations in plant biotechnology.

Conclusion

Hiroshi Ezura's work in plant biotechnology exemplifies the intersection of innovation and agricultural science. His patents and collaborations continue to pave the way for advancements in sustainable farming practices.

Profile summary based on public USPTO records.