Toyonaka, Japan

Tsuyoshi Kodama

This inventor holds 20 USPTO granted patents and 2 EPO patents, primarily in Medicine Packaging Technology. Top assignees: Yuyama Mfg. Co., Ltd., Kabushiki Kaisha Yuyama Seisakusho. Active years: 1997-2014.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Tsuyoshi Kodama. Retrieved from https://idiyas.com/inventor/tsuyoshi-kodama

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


% Patents Active = 30.0


Average Co-Inventor Count = 2.6

ph-index = 11

Forward Citations = 360(Granted Patents)


Location History:

  • Yoyonaka, JP (2003)
  • Osaka, JP (2001 - 2004)
  • Toyonaka, JP (1997 - 2014)

Company Filing History:


Years Active: 1997-2014

Loading Chart...
Loading Chart...
Areas of Expertise:
Sealing Device
Medicine Packaging
Tablet Packing
Injection Drug Device
Automatic Dispenser
Ampoule Storage
Transfusion Bottle
Drug Preparation Tray
Tablet Filling
Tablet Feeder
Ampule Transfer Unit
Vessel Feed Apparatus
20 patents (USPTO):Explore Patents

Title: The Innovative Journey of Tsuyoshi Kodama

Introduction: Tsuyoshi Kodama, an esteemed inventor based in Toyonaka, Japan, has significantly contributed to the field of medical packaging technology. With a remarkable portfolio of 20 patents, he has been a driving force behind innovations that enhance the operability and efficiency of medical devices.

Latest Patents: Among his latest inventions are the sealing device and the medicine packaging apparatus. The sealing device features an engaging mechanism designed to couple roller frames with excellent operability, ensuring that the frames can securely engage each other. The mechanism includes an engager and a receptor that allow for the seamless integration and separation of the frames through a manipulation lever. In addition, his medicine packaging apparatus incorporates a tablet supply unit with multiple housing chambers arranged strategically for effective dosage management. This apparatus enhances the organization and dispensing of medicines, showcasing Kodama's prowess in creating practical solutions for the medical industry.

Career Highlights: Tsuyoshi Kodama has worked with prominent companies like Yuyama Manufacturing Co., Ltd. and Kabushiki Kaisha Yuyama Seisakusho, where he played a vital role in developing patented technologies that advance medical packaging processes. His innovative approach has set benchmarks in the industry, making him a respected figure among his peers.

Collaborations: Throughout his career, Kodama has collaborated with notable individuals such as Shoji Yuyama and Hiroyuki Yuyama. Their combined expertise has fostered an environment of creativity and innovation, contributing to the success of their projects and advancements in medical technology.

Conclusion: Tsuyoshi Kodama's journey as an inventor exemplifies the impact of dedication and creativity in the field of innovation. With his extensive patent portfolio and collaborative spirit, he continues to shape the future of medical packaging solutions, inspiring the next generation of inventors to push the boundaries of technology and design.

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…