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For the Inventor, By the Inventor

Kawasaki, Japan

Masanobu Ishiduka

This inventor holds 8 USPTO granted patents and 1 EPO patent. Top assignee: Fujitsu Corporation. Active years: 2004-2016.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Masanobu Ishiduka. Retrieved from https://idiyas.com/inventor/masanobu-ishiduka

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

USPTO Granted Patents = 8


Average Co-Inventor Count = 3.1

ph-index = 3

Forward Citations = 22(Granted Patents)


Company Filing History:

goldMedal8 out of 39,374 
 
Fujitsu Corporation
 patents

Years Active: 2004-2016

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8 patents (USPTO):Explore Patents
1. 9474192 - Housing for electronic equipment and manufacturing method thereof (2016-10-18),
2. 7978470 - Electronic apparatus (2011-07-12),
3. 7551435 - Heat-absorbing member, cooling device, and electronic apparatus (2009-06-23),
4. 7502227 - Electronic apparatus (2009-03-10),
5. 7295438 - Heat receiving sheet, electronic apparatus, and fabrication method for heat receiving sheet (2007-11-13),
6. 7045220 - Metal casting fabrication method (2006-05-16),
7. 6820678 - Metal casting fabrication method (2004-11-23),
8. 6786271 - Metal object forming method utilizing freezing point depression of molten metal (2004-09-07),

Title: Masanobu Ishiduka: Innovator in Electronic Equipment Housing

Introduction

Masanobu Ishiduka is a prominent inventor based in Kawasaki, Japan. He has made significant contributions to the field of electronic equipment housing, holding a total of 8 patents. His innovative approaches have led to advancements in manufacturing methods and electronic apparatus design.

Latest Patents

Ishiduka's latest patents include a method for manufacturing a housing for electronic equipment. This method involves heating a resin film to soften it, coating a metal housing with the heated resin film, and adhering the coated resin film to the metal housing. The preferred housing design incorporates an adhesive layer, a print layer, or both, between the resin layer and the metal housing. The resin film is made from thermoplastic resins such as polycarbonate (PC), polyethylene terephthalate (PET), polymethyl methacrylate (PMMA), and polylactic acid (PLA).

Another notable patent is for an electronic apparatus that features a body flow path in a first housing with an MPU element. This design includes inner and outer flow paths formed in heat-dissipating boards, allowing a pump to circulate a cooling liquid effectively. The innovative arrangement of beams between the housing and heat-dissipating boards enhances the apparatus's functionality.

Career Highlights

Masanobu Ishiduka is currently employed at Fujitsu Corporation, where he continues to develop cutting-edge technologies in electronic equipment. His work has been instrumental in improving the efficiency and performance of electronic devices.

Collaborations

Ishiduka has collaborated with notable colleagues, including Koichi Kimura and Kouta Nishii. Their combined expertise has contributed to the successful development of various innovative projects.

Conclusion

Masanobu Ishiduka's contributions to the field of electronic equipment housing demonstrate his commitment to innovation and excellence. His patents reflect a deep understanding of materials and design, positioning him as a key figure in 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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