Kanagawa, Japan

Koichiro Hinokuma

This inventor holds 20 USPTO granted patents and 2 published patent applications, plus 1 CIPO patent, primarily in Lithium-Ion Battery Technology. Top assignees: Sony Corporation, Murata Manufacturing Co., Ltd.. Active years: 1998-2019.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Koichiro Hinokuma. Retrieved from https://idiyas.com/inventor/koichiro-hinokuma

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

USPTO Granted Patents = 20 

% Patents Active = 45.0

 

Average Co-Inventor Count = 3.4

ph-index = 4

Forward Citations = 94(Granted Patents)


Company Filing History:


Years Active: 1998-2019

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Areas of Expertise:
Lithium Ion Battery
Electrode Material
Ionic Conductor
Proton Conductor
Electrochemical Device
Hybrid Silica Polymer
Photovoltaic Battery
Hydrogen Production
Thin Film Technology
Light Charging Unit
Electrochemical Energy
Optical Apparatus
20 patents (USPTO):Explore Patents

Title: Innovator Spotlight: Koichiro Hinokuma, Pioneering Mind in Battery Technology

Introduction:

Koichiro Hinokuma, a distinguished inventor based in Kanagawa, Japan, has left an indelible mark in the realm of battery technology with his innovative creations. With a portfolio boasting 20 patents, his expertise and dedication have revolutionized the field.

Latest Patents:

One of his recent groundbreaking patents is the "Thin Film Solid State Lithium Ion Secondary Battery and Method of Manufacturing the Same." This thin film battery is designed to operate in ambient air conditions and ensures stable manufacturing processes with high yield rates. It comprises various layers such as an electric insulating substrate, inorganic insulating film, cathode-side current collector film, cathode active material film, solid electrolyte film, anode potential formation layer, and anode-side current collector film.

Another notable patent is the "Electrode Material and Secondary Cell," which introduces a porous carbon material optimized for secondary cell applications. The differential mass analysis at specific temperatures enhances its performance, especially when combined with sulfur in a specific mass ratio.

Career Highlights:

Throughout his illustrious career, Koichiro Hinokuma has made significant contributions to renowned companies such as Sony Corporation and Murata Manufacturing Co., Ltd. His innovative spirit and technical acumen have been instrumental in driving forward advancements in battery technology within these prestigious organizations.

Collaborations:

Collaborating closely with esteemed colleagues like Constance Gertrud Rost and Masafumi Ata, Koichiro Hinokuma has fostered a culture of innovation and excellence. Together, they have tackled complex challenges, pushing the boundaries of what is possible in the field of battery technology.

Conclusion:

In conclusion, Koichiro Hinokuma stands as a beacon of innovation in the domain of battery technology. His patents and collaborative efforts underscore his commitment to pushing the boundaries of technological advancement. With a track record of success and a relentless pursuit of excellence, Hinokuma continues to inspire future generations of inventors in the ever-evolving landscape of innovation.

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]
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