Tokyo, Japan

Tomoichi Watanabe

This inventor holds 22 USPTO granted patents and 2 published patent applications, plus 2 CIPO patents and 10 EPO patents, primarily in Flavor Inhalation Devices. Top assignee: Japan Tobacco Inc.. Active years: 1994-2024.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Tomoichi Watanabe. Retrieved from https://idiyas.com/inventor/tomoichi-watanabe

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

USPTO Granted Patents = 22 

% Patents Active = 77.3


 

Average Co-Inventor Count = 2.1

ph-index = 5

Forward Citations = 148(Granted Patents)


Company Filing History:


Years Active: 1994-2024

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Areas of Expertise:
Aerosol Inhaler
Flavor Cartridge
Vapor Generation Unit
Non-Combustion Inhaler
Tobacco Molded Article
Battery Inspection Device
Smoking Article Manufacturing
Flavor Inhalation Pipe
Partition Member
Heater Technology
22 patents (USPTO):Explore Patents

Title: The Innovative Contributions of Tomoichi Watanabe from Tokyo, Japan

Introduction: Tomoichi Watanabe is a prominent inventor based in Tokyo, Japan, known for his significant contributions to the field of inhalation technology. With a remarkable record of 22 patents, Watanabe has established himself as a key player in driving innovation within his industry.

Latest Patents: Among his latest inventions are two notable patents: the "Cartridge having partition member and heater" and a groundbreaking "Liquid supply method." The first patent aims to provide an inhaler cartridge designed with a novel structure, featuring a housing that accommodates liquid, an air flow passage, and a partition member that effectively partitions the accommodation space and the air flow passage. The inclusion of a heater allows for the effective heating of the liquid within the cartridge. The unique design of the partition member, with its openings and distinct upstream and downstream features, enhances the functionality of the inhaler.

The second patent, the "Liquid supply method," outlines a novel way to supply liquid to an inhaler cartridge. It describes a housing body featuring an accommodation space, with two openings that enable liquid flow while ensuring effective closure with a cap. This inventive approach guarantees a seamless experience when using inhalation devices.

Career Highlights: Tomoichi Watanabe’s career is distinguished by his prolific output of innovative patents that improve user experience and product efficacy in inhalation technology. His expertise has garnered him recognition within Japan Tobacco Inc., where he continues to contribute to advancements in technology related to smoking alternatives and inhalation devices.

Collaborations: In his journey, Watanabe collaborates closely with esteemed colleagues such as Hirofumi Matsumoto and Manabu Yamada. The synergy among these inventors fosters a productive environment leading to innovative breakthroughs and the successful development of new products.

Conclusion: Tomoichi Watanabe's dedication to innovation and technological advancement has significantly impacted the field of inhalation devices. His inventive contributions, backed by solid collaborations and a rich reservoir of patents, underscore his commitment to enhancing the way consumers experience inhalation technology. As he continues to innovate, Watanabe remains a key figure in transforming the landscape of modern inhalation solutions.

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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