San Francisco, CA, United States of America

Takeshi Otsuka

This inventor holds 1 USPTO granted patent. Top assignee: Dena Co., Ltd.. Active years: 2015.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Takeshi Otsuka. Retrieved from https://idiyas.com/inventor/takeshi-otsuka-pwvbftor

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


Average Co-Inventor Count = 4.0

ph-index = 1


Company Filing History:


Years Active: 2015

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1 patent (USPTO):Explore Patents

Title: Takeshi Otsuka and Strategic Video Game Design.

Introduction

Takeshi Otsuka is an inventor associated with San Francisco, California, and Dena Co., Ltd. His patent work explores how touchscreen controls can be combined with strategic choices in a video game.

Latest Patents

Otsuka is credited with 1 patent: “Target Game Incorporating Strategy Elements.” The invention describes a game in which players swipe a finger across a touchscreen to launch a projectile at a target. The swipe’s direction, speed, and length can affect the projectile’s trajectory or force.

The game also introduces strategic decisions through a deck of cards. Players can select roles that influence attributes such as offensive effectiveness and defensive strength. Further strategic possibilities include combining roles, allowing roles to evolve over time, and selectively enlisting allies.

Career Highlights

Otsuka’s documented patent highlights an approach to game design that brings direct touchscreen interaction together with character and team strategy. His work is associated with Dena Co., Ltd.

Collaborations

Otsuka’s listed coworkers include James Marr and Simon Paredes. The available information identifies them as coworkers but does not specify their roles in the patent.

Conclusion

Takeshi Otsuka’s patent presents a video game concept that connects intuitive finger-swiping controls with layered strategic choices.

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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