Yasuhiro Nakai

This inventor holds 4 USPTO granted patents. Top assignees: Sony Corporation, Inoac Corporation. Active years: 1995-2003.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Yasuhiro Nakai. Retrieved from https://idiyas.com/inventor/yasuhiro-nakai-kpcm9gcz

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

Calculating rank

USPTO Granted Patents = 4

% Patents Active = 75.0

Average Co-Inventor Count = 4.1

ph-index = 4

Forward Citations = 91(Granted Patents)

Company Filing History:

Years Active: 1995-2003

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4 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 6599090 - Cooling device, cooling method, and electronic apparatus (2003-07-29),

2. 6437978 - Cooling device, cooling method, and electronic apparatus (2002-08-20),

3. 6239970 - Cooling assisting device, cooling assisting method, electronic apparatus, and information processor (2001-05-29),

4. 5478107 - Air bag door system and method for manufacturing the same (1995-12-26),

Title: Yasuhiro Nakai: Innovator in Cooling Technology

Introduction

Yasuhiro Nakai is a prominent inventor based in Aichi, Japan. He has made significant contributions to the field of cooling technology, particularly in electronic apparatuses. With a total of 4 patents to his name, Nakai's work has had a notable impact on the efficiency and functionality of electronic devices.

Latest Patents

Nakai's latest patents include innovative cooling devices designed to enhance the performance of electronic apparatuses. One of his notable inventions is a cooling device that cools the inside of a main body of an electronic apparatus. This device features a movable bottom surface portion and a display unit that can be opened or closed relative to the main body. The cooling device is characterized by its means for transmitting the opening and closing angle of the display unit. It also includes mechanisms for driving the movable bottom surface portion based on the transmitted angle, thereby enlarging the inner space of the main body to improve cooling efficiency. Another cooling device he developed includes means for sucking a first gas and discharging it, along with mechanisms for sucking and discharging a second gas, utilizing the action of the first gas.

Career Highlights

Throughout his career, Yasuhiro Nakai has worked with notable companies, including Sony Corporation and Inoac Corporation. His experience in these organizations has allowed him to refine his skills and contribute to groundbreaking innovations in cooling technology.

Collaborations

Nakai has collaborated with esteemed colleagues such as Shigeyuki Hokao and Yuzo Ozaki. Their combined expertise has fostered advancements in the field and led to the development of innovative solutions.

Conclusion

Yasuhiro Nakai's contributions to cooling technology in electronic devices highlight his role as a significant inventor. His innovative patents and collaborations with industry professionals continue to influence the advancement of electronic apparatuses.

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]