Company Filing History:

10 out of 19,697

Denso Corporation

patents

2 out of 3,252

Nippondenso Co., Ltd.

patents

1 out of 36,499

Toyota Jidosha Kabushiki Kaisha

patents

4. 1 out of 2,346

Mitsubishi Chemical Corporation

patents

where one patent can have more than one assignee

Years Active: 1997-2011

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13 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 7891211 - Cold storage tank unit and refrigeration cycle apparatus using the same (2011-02-22),

2. 7669647 - Air conditioning apparatus (2010-03-02),

3. 7178359 - Ejector cycle having multiple evaporators (2007-02-20),

4. 7037360 - Adsorbent for heat utilization system, adsorbent for regenerator system, regenerator system comprising the adsorbent, ferroaluminophosphate and method for production thereof (2006-05-02),

5. 6964178 - Air conditioning system for vehicle (2005-11-15),

6. 6807820 - Heat storage system for vehicle, with adsorbent (2004-10-26),

7. 6701731 - Vehicle air conditioner with cold storage unit (2004-03-09),

8. 6196306 - Lamination type heat exchanger with pipe joint (2001-03-06),

9. 5906237 - Heat exchanger having a plurality of heat-exchanging units (1999-05-25),

10. 5778974 - Laminated type heat exchanger having small flow resistance (1998-07-14),

11. 5720340 - Laminated type heat exchanger (1998-02-24),

12. 5680773 - Refrigerant evaporator having upstream and downstream tanks of different (1997-10-28),

13. 5651268 - Refrigerant evaporator (1997-07-29),

Title: Yasukazu Aikawa: Innovator in Refrigeration Technology

Introduction

Yasukazu Aikawa is a prominent inventor based in Nagoya, Japan. He has made significant contributions to the field of refrigeration technology, holding a total of 13 patents. His innovative designs have advanced the efficiency and functionality of refrigeration systems.

Latest Patents

Among his latest patents are the "Cold storage tank unit and refrigeration cycle apparatus using the same" and the "Air conditioning apparatus." The cold storage tank unit is designed to enhance refrigeration cycles by incorporating a cold storage heat exchanger with multiple tubes and tanks. This unit allows for effective cold storage of materials, optimizing the refrigeration process. The air conditioning apparatus is characterized by its dual circulating circuits for heating mediums, enabling precise control of air temperature through efficient heat exchange.

Career Highlights

Yasukazu Aikawa has worked with notable companies such as Denso Corporation and Nippondenso Co., Ltd. His experience in these organizations has allowed him to develop and refine his innovative ideas in refrigeration technology.

Collaborations

Throughout his career, Aikawa has collaborated with esteemed colleagues, including Yoshiharu Kajikawa and Toshio Ohara. These partnerships have contributed to the advancement of his projects and the successful implementation of his inventions.

Conclusion

Yasukazu Aikawa's contributions to refrigeration technology through his patents and collaborations highlight his role as a key innovator in the field. His work continues to influence the development of efficient cooling systems.

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Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.