Kyoto, Japan

Naohisa Takamizawa

This inventor holds 24 USPTO granted patents and 20 published patent applications, primarily in Information Processing. Top assignee: Maxell, Ltd.. Active years: 2022-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Naohisa Takamizawa. Retrieved from https://idiyas.com/inventor/naohisa-takamizawa

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

Calculating rank
USPTO Granted Patents = 24 

% Patents Active = 100.0

Average Co-Inventor Count = 2.6

ph-index = 1

Forward Citations = 3(Granted Patents)


Company Filing History:


Years Active: 2022-2026

Loading Chart...
Areas of Expertise:
Information Processing
Virtual Object Display
Head-Mounted Display
Mobile Content Viewing
Space Recognition
Membership Management
Application Operation
Display Method
Terminal Device
Processing Apparatus
Information Terminal
24 patents (USPTO):Explore Patents

Title: Spotlight on Naohisa Takamizawa: Innovator in Mobile Technology

Introduction: Naohisa Takamizawa, a distinguished inventor based in Kyoto, Japan, has made significant strides in the realm of mobile technology. With a remarkable portfolio of 15 patents, Takamizawa's inventions have had a profound impact on how users interact with mobile content and virtual displays.

Latest Patents: Among his latest innovations is a "Mobile content viewing device and content viewing method." This device not only plays and displays content but also has the capability to store a scene and its corresponding time when the content is being displayed. It features a light quantity sensor that measures ambient light and compares it to a predetermined threshold. If the light exceeds this threshold, the device offers a re-viewing option that allows users to return to and play the content from the exact scene previously displayed.

Another notable patent is his "Virtual object display device and virtual object display method." This device includes a display and a control unit, tasked with managing the display based on the movement and rotation of the device in the real world. Utilizing an inertial coordinate system, it ensures that virtual objects are positioned accurately within the user's field of view, enhancing the overall interaction experience.

Career Highlights: Naohisa Takamizawa currently contributes his expertise to Maxell, Ltd., a company renowned for its innovative solutions in various technological sectors. His role involves pushing the boundaries of mobile content viewing and virtual object display technologies forward.

Collaborations: Throughout his career, Takamizawa has collaborated with esteemed colleagues such as Yasunobu Hashimoto and Hiroshi Shimizu. Together, they have fostered an environment of creativity and innovation, further advancing technological developments in their field.

Conclusion: Naohisa Takamizawa stands out as a leading innovator in the mobile technology sector. His 15 patents reflect a commitment to enhancing user experiences with mobile content and virtual displays. As he continues to work with Maxell, Ltd. and collaborate with his colleagues, the future looks promising for more groundbreaking inventions that could shape the technology landscape.

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]
Loading…