Mishima, Japan

Motoharu Tanaka

This inventor holds 22 USPTO granted patents and 1 EPO patent, primarily in Magneto-Optical Recording. Top assignees: Ricoh Company, Ltd., Kabushiki Kaisha Square Enix, Square Co., Ltd.. Active years: 1978-2009.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Motoharu Tanaka. Retrieved from https://idiyas.com/inventor/motoharu-tanaka

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


% Patents Active = 86.4


Average Co-Inventor Count = 2.7

ph-index = 10

Forward Citations = 238(Granted Patents)


Location History:

  • Numazu, JP (1983 - 1987)
  • Kawasaki, JP (1994 - 1998)
  • Shizuoka, JP (2005)
  • Mishima, JP (1992 - 2008)
  • Tokyo, JP (1978 - 2009)

Company Filing History:


Years Active: 1978-2009

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Areas of Expertise:
Game Apparatus
Image Removing Method
Magneto-Optical Recording
Magnetic Memory Medium
Recording Medium
Electrostatic Images
Dry Developing Powder
Magnetic Recording
Ferrimagnetic Oxides
Thermomagnetic Recording
Recording Guide Tracks
Magnetic Playback
22 patents (USPTO):Explore Patents

Title: Innovations by Motoharu Tanaka: A Journey Through Patents

Introduction

Motoharu Tanaka, an innovative inventor based in Mishima, Japan, has made significant contributions to the fields of gaming technology and image processing. With a total of 22 patents to his name, Tanaka's work exemplifies creativity and technical prowess, leading to advancements in user interaction and image handling methods.

Latest Patents

Among Tanaka's latest patents is a comprehensive game apparatus that implements a game where player characters navigate between various fields through predetermined traveling routes. The game enhances user experience by displaying icons when player's characters approach pivotal locations, such as doors. If specific conditions are met, the game reveals methods for unlocking doors or hints to facilitate this process. Additionally, Tanaka developed an innovative image removing method that employs thermal techniques to detach images from their supports without the need for liquids, further pushing the boundaries of image processing technology.

Career Highlights

Tanaka's career spans prominent positions at notable companies, including Ricoh Company, Ltd., known for its imaging and electronics products, and Square Co., Ltd., which has made a name in the gaming industry. His experience at these companies has paved the way for his unique inventions and patents, showcasing the intersection of technology and creativity.

Collaborations

Throughout his career, Tanaka has collaborated with esteemed colleagues, including Atsuyuki Watada and Toshiaki Tokita. These partnerships have enriched his projects and helped in refining the technologies he has developed, exemplifying the collaborative nature of innovation.

Conclusion

Motoharu Tanaka stands out as a prolific inventor, with a portfolio that highlights his ability to merge gaming elements and image processing solutions. His patents not only contribute to technological advancements but also inspire future innovations in these realms. As we look to the future, Tanaka's work serves as an exciting glimpse into the possibilities that lie ahead in the fields of game development and image technology.

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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