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For the Inventor, By the Inventor

Kanagawa, Japan

Takahiko Totani

This inventor holds 16 USPTO granted patents and 16 published patent applications and 9 EPO patents. Top assignees: Toyo Seikan Group Holdings, Ltd., Toyo Seikan Kaisha, Ltd., Toyo Seikan Group Holdings Co., Ltd.. Active years: 2016-2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Takahiko Totani. Retrieved from https://idiyas.com/inventor/takahiko-totani

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

USPTO Granted Patents = 16 

% Patents Active = 100.0

 

Average Co-Inventor Count = 3.3

ph-index = 2

Forward Citations = 8(Granted Patents)


Location History:

  • Yokohama, JP (2016 - 2020)
  • Kanagawa, JP (2017 - 2024)

Company Filing History:

goldMedal13 out of 222 
 
Toyo Seikan Group Holdings, Ltd.
 patents
silverMedal2 out of 586 
 
Toyo Seikan Kaisha, Ltd.
 patents
bronzeMedal1 out of 2 
 
Toyo Seikan Group Holdings Co., Ltd.
 patents

Years Active: 2016-2025

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16 patents (USPTO):Explore Patents
1. 12319902 - Container for cell culture and use method therefor (2025-06-03),
2. 12305194 - Cell culture method and cell culture system (2025-05-20),
3. 12264307 - Culture container, method for culturing lymphocytes, culture-container production method, and solid-phasing apparatus (2025-04-01),
4. 12258548 - Method for producing culture vessel, and culture vessel (2025-03-25),
5. 12187998 - Culture container, method for manufacturing culture container, laminated structure, and method for manufacturing laminated structure (2025-01-07),
6. 12187995 - Method and apparatus for producing container, cell culture vessel, method for culturing cells, method for producing cell culture vessel, and apparatus for producing cell culture vessel (2025-01-07),
7. 12180448 - Culture container, method for manufacturing culture container, laminated structure, and method for manufacturing laminated structure (2024-12-31),
8. 12122990 - Culture container base material, culture container, and production method of culture container base material (2024-10-22),
9. 11884907 - Culture container, method for culturing lymphocytes, culture-container production method, and solid-phasing apparatus (2024-01-30),
10. 11702621 - Culturing cells in a multilayer film container (2023-07-18),
11. 11414637 - Cell culture vessel, support jig for cell culture vessel and cell culture method (2022-08-16),
12. 10745659 - Culture container and method for manufacturing culture container (2020-08-18),
13. 9926522 - Culture container for adherent cells and method for producing culture container for adherent cells (2018-03-27),
14. 9909090 - Cell culture kit, and method of using cell culture kit (2018-03-06),
15. 9688963 - Cell release method (2017-06-27),

Title: Takahiko Totani: Pioneering Innovator in the World of Patents

Introduction:

Takahiko Totani, a visionary inventor hailing from Kanagawa, Japan, has made significant contributions to the field of patents with his exceptional talent and unwavering passion for innovation. His relentless pursuit of groundbreaking solutions has solidified his reputation as a pioneering figure in the world of technological advancements.

Latest Patents:

Totani's latest patents showcase his expertise in creating cutting-edge solutions for various applications. From culture containers for culturing lymphocytes to multilayer film containers for cell culture, his inventions demonstrate a deep understanding of scientific principles and practical applications.

Career Highlights:

Throughout his career, Totani has been associated with esteemed companies such as Toyo Seikan Group Holdings, Ltd. and Toyo Seikan Kaisha, Ltd., where he has continued to push the boundaries of technological innovation. His innovative spirit and dedication to excellence have earned him recognition as a trailblazer in the field of patents.

Collaborations:

In his professional journey, Totani has collaborated with talented individuals such as Ryo Suenaga and Yoichi Ishizaki, further enriching his innovative endeavors. Together, they have combined their expertise to develop groundbreaking solutions that have made a lasting impact on the world of patents.

Conclusion:

In conclusion, Takahiko Totani's remarkable journey as an inventor is a testament to his unwavering commitment to innovation and his relentless pursuit of excellence. His pioneering inventions continue to inspire future generations of inventors and shape the landscape of technological advancements, leaving a lasting legacy in the world of patents.

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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