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For the Inventor, By the Inventor

Kanagawa, Japan

Takashi Hishinuma

This inventor holds 7 USPTO granted patents. Top assignee: Sony Corporation. Active years: 1989-1996.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Takashi Hishinuma. Retrieved from https://idiyas.com/inventor/takashi-hishinuma

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

USPTO Granted Patents = 7

% Patents Active = 100.0

Average Co-Inventor Count = 2.3

ph-index = 4

Forward Citations = 95(Granted Patents)


Company Filing History:

goldMedal7 out of 58,145 
 
Sony Corporation
 patents

Years Active: 1989-1996

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7 patents (USPTO):Explore Patents
1. 5541809 - Electronic equipments chassis made from bent sheet metal (1996-07-30),
2. 5379990 - Shock absorber device for a portable electronic apparatus (1995-01-10),
3. 5231511 - Still image recording/playback apparatus with player electronics (1993-07-27),
4. 5218451 - Spindle servo control for electronic still camera (1993-06-08),
5. 5084775 - Still image record/playback apparatus including an electronic camera and (1992-01-28),
6. 5063458 - Electronic still camera with standby switches operable to enable the (1991-11-05),
7. 4807215 - Floppy disc loading apparatus (1989-02-21),

Title: The Innovative Contributions of Takashi Hishinuma

Introduction

Takashi Hishinuma is a notable inventor based in Kanagawa, Japan. He has made significant contributions to the field of electronic equipment, holding a total of 7 patents. His work primarily focuses on enhancing the functionality and durability of electronic devices.

Latest Patents

One of Hishinuma's latest patents is for an electronic equipment chassis made from bent sheet metal. This invention pertains to an electronic equipment, such as a recording and/or reproducing apparatus, designed for recording and/or reproducing an information signal in and/or from a recording medium. The chassis is a frame that is substantially square in shape, formed by bending a band-shaped piece of sheet metal. It supports a drive mechanism portion through a damping mechanism, ensuring stability and performance. Another significant patent is for a shock absorber device for a portable electronic apparatus. This device includes a chassis, a frame covering the chassis, and multiple supporting devices that resiliently support the chassis. The design incorporates rods, dampers, and coil springs, which are strategically placed to enhance shock absorption and protect the internal components of the device.

Career Highlights

Hishinuma is currently employed at Sony Corporation, a leading company in the electronics industry. His work at Sony has allowed him to innovate and develop advanced technologies that improve user experience and device reliability. His contributions have been instrumental in the evolution of portable electronic devices.

Collaborations

Throughout his career, Hishinuma has collaborated with talented individuals such as Yasumasa Kodama and Takashi Fukushima. These collaborations have fostered a creative environment that encourages innovation and the development of cutting-edge technologies.

Conclusion

Takashi Hishinuma's inventive spirit and dedication to improving electronic equipment have made him a valuable asset in the field of technology. His patents reflect a commitment to innovation that continues to influence the industry.

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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