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For the Inventor, By the Inventor

Settsu, Japan

Kunihiko Inui

USPTO Granted Patents = 16 

 

Average Co-Inventor Count = 4.6

ph-index = 5

Forward Citations = 103(Granted Patents)


Location History:

  • Settsu, JP (2002 - 2020)
  • Osaka, JP (2019 - 2022)

Company Filing History:

goldMedal16 out of 4,270 
 
Daikin Industries, Ltd.
 patents

Years Active: 2002-2024

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16 patents (USPTO):Explore Patents
1. 12152093 - Tetrafluoroethylene polymer, air filter medium, filter pack, and air filter unit (2024-11-26),
2. 11426690 - Air filter medium (2022-08-30),
3. 10688448 - Porous body, polymer electrolyte membrane, filter material for filter, and filter unit (2020-06-23),
4. 10537836 - Filter medium for air filter, filter pack, air filter unit and method for producing the filter medium for air filter (2020-01-21),
5. 10406471 - Filter medium for air filter, filter pack, air filter unit, and method for producing filter medium for air filter (2019-09-10),
6. 10265661 - Mixed powder and material for molding having PTFE as main component, and drawn porous body (2019-04-23),
7. 10265654 - Filtering medium for air filter, filter pack, air filter unit, and method for producing filtering medium for air filter (2019-04-23),
8. 10245545 - Embossed air filter filtration medium, filter pack, air filter unit, and method for manufacturing filtration medium for embossed air filter (2019-04-02),
9. 10226730 - Filter medium for air filter, filter pack, air filter unit, and method for producing filter medium for air filter (2019-03-12),
10. 9707504 - Composition having PTFE as main component, mixed powder, material for molding, filtering medium for filter, air filter unit, and a method for manufacturing a porous membrane (2017-07-18),
11. 9072993 - Filter medium equipped with porous film, method of manufacturing same, filter pack, and filter unit (2015-07-07),
12. 8937132 - Polytetrafluoroethylene mixture (2015-01-20),
13. 8865839 - Polytetrafluoroethylene mixture (2014-10-21),
14. 7387700 - Method for preparing filtering material (2008-06-17),
15. 6682576 - Air filter medium, process of producing filter medium, air filter pack for air filters, and air filter unit for air filters (2004-01-27),

Title: Kunihiko Inui: Innovator in Air Filtration Technology

Introduction

Kunihiko Inui is a prominent inventor based in Settsu, Japan. He has made significant contributions to the field of air filtration technology, holding a total of 16 patents. His work focuses on enhancing the efficiency and effectiveness of air filter mediums.

Latest Patents

Among his latest patents, Inui has developed a tetrafluoroethylene polymer that is utilized in air filter mediums. This polymer is designed to reduce pressure loss and maintain uniformity across various positions within the filter. Additionally, he has created an air filter medium that minimizes the decrease in collection efficiency when using a main collection layer alongside a pre-collection layer. This innovative design includes features such as water repellency and improved dust collection capabilities.

Career Highlights

Inui is currently employed at Daikin Industries, Ltd., a leading company in air conditioning and filtration technologies. His work at Daikin has allowed him to push the boundaries of air filtration, contributing to cleaner air solutions for various applications.

Collaborations

Inui has collaborated with notable colleagues, including Yoshiyuki Shibuya and Hideyuki Kiyotani. These partnerships have fostered a creative environment that encourages innovation and the development of advanced filtration technologies.

Conclusion

Kunihiko Inui's contributions to air filtration technology exemplify his dedication to innovation and improvement in this essential field. His patents reflect a commitment to enhancing air quality through advanced materials and designs.

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