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For the Inventor, By the Inventor

Tsukuba, Japan

Toru Tanaka

This inventor holds 2 USPTO granted patents. Top assignee: Hitachi Chemical Company, Ltd.. Active years: 2014-2016.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Toru Tanaka. Retrieved from https://idiyas.com/inventor/toru-tanaka-w81j9lla

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

Calculating rank
USPTO Granted Patents = 2

% Patents Active = 50.0

Average Co-Inventor Count = 8.0

ph-index = 1

Forward Citations = 8(Granted Patents)


Company Filing History:

goldMedal2 out of 1,641 
 
Hitachi Chemical Company, Ltd.
 patents

Years Active: 2014-2016

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2 patents (USPTO):Explore Patents
1. 9406834 - Material for forming passivation film for semiconductor substrate, passivation film for semiconductor substrate and method of producing the same, and photovoltaic cell element and method of producing the same (2016-08-02),
2. 8748877 - Material for forming passivation film for semiconductor substrate, passivation film for semiconductor substrate and method of producing the same, and photovoltaic cell element and method of producing the same (2014-06-10),

Title: The Innovative Journey of Toru Tanaka

Introduction

Toru Tanaka is an accomplished inventor based in Tsukuba, Japan, known for his contributions to the field of semiconductor technology. With a total of two patents to his name, his work has significantly impacted the development and enhancement of materials in electronics.

Latest Patents

Tanaka's latest inventions include a material for forming a passivation film for semiconductor substrates and a photovoltaic cell element along with the method of producing these. The innovation revolves around a material that incorporates a polymer compound possessing either an anionic group or a cationic group. This advancement not only aids in the formation of passivation films but also enhances the efficiency of photovoltaic cells, showcasing his dedication to improving semiconductor technologies.

Career Highlights

Toru Tanaka works at Hitachi Chemical Company, Ltd., a leading firm in chemical manufacturing and technology. His role at the company reflects his expertise in materials science and semiconductor engineering. Tanaka's innovative mindset and dedication to research have been pivotal in furthering the technological capabilities of his organization.

Collaborations

Throughout his career, Tanaka has collaborated with notable colleagues such as Akihiro Orita and Masato Yoshida. Together, they have shared their expertise and ideas, contributing to various projects aimed at pushing the boundaries of semiconductor technology. These collaborations highlight the importance of teamwork and shared knowledge in the innovation process.

Conclusion

Toru Tanaka exemplifies the spirit of innovation within the technological landscape of Japan. With his patents related to semiconductor substrates and photovoltaic technologies, he continues to pave the way for future advancements in the industry. His contributions not only reflect his individual brilliance but also emphasize the collaborative nature of innovation within leading companies like Hitachi Chemical Company, Ltd.

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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