Company Filing History:

20 out of 52,711

Kabushiki Kaisha Toshiba

patents

1 out of 21,351

Mitsubishi Denki Kabushiki Kaisha

patents

Years Active: 1995-2011

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21 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 8004542 - Video composition apparatus, video composition method and video composition program (2011-08-23),

2. 7586939 - Mobile IP communication scheme for supporting mobile computer move over different address spaces (2009-09-08),

3. 7319678 - Mobile terminal using priority processing for packets that require urgency in communications (2008-01-15),

4. 7123604 - Mobile IP communication scheme incorporating individual user authentication (2006-10-17),

5. 7020120 - Mobile IP communication scheme using dynamic address allocation protocol (2006-03-28),

6. 6973068 - Mobile IP communication scheme incorporating individual user authentication (2005-12-06),

7. 6944181 - Mobile IP communication scheme for supporting mobile computer move over different address spaces (2005-09-13),

8. 6934274 - Mobile IP communication scheme using dynamic address allocation protocol (2005-08-23),

9. 6891819 - Mobile IP communications scheme incorporating individual user authentication (2005-05-10),

10. 6587882 - Mobile IP communication scheme using visited site or nearby network as temporal home network (2003-07-01),

11. 6510153 - Mobile IP communication scheme using dynamic address allocation protocol (2003-01-21),

12. 6501767 - Mobile IP communication scheme for supporting mobile computer move over different address spaces (2002-12-31),

13. 6240514 - Packet processing device and mobile computer with reduced packet processing overhead (2001-05-29),

14. 6211479 - Persistent current circuit switch (2001-04-03),

15. 6170057 - Mobile computer and method of packet encryption and authentication in mobile computing based on security policy of visited network (2001-01-02),

Title: Innovator Spotlight: Yoshiyuki Tsuda

Introduction

Yoshiyuki Tsuda, an accomplished inventor from Kanagawa, Japan, has made significant contributions to the fields of video technology and mobile communication. With a remarkable portfolio of 21 patents, Tsuda’s innovative spirit is evident in his latest works that aim to enhance the functionality and efficiency of video composition and mobile networking.

Latest Patents

Among Tsuda's recent patents are a "Video composition apparatus, video composition method and video composition program," which introduces advanced methods for scaling multiple input video images. This technology generates scaled images that can be stored and later combined based on specific layout information to create composite video images. Additionally, he has developed a "Mobile IP communication scheme for supporting mobile computer move over different address spaces," which ensures smooth connectivity for mobile computers transitioning across various address domains. This innovation involves a packet relay device that enables seamless packet management between private and global address spaces.

Career Highlights

Tsuda has had an illustrious career, having worked with leading companies such as Toshiba Corporation and Mitsubishi Electric Corporation. His work at these prestigious institutions has allowed him to pioneer advancements in technological applications that have widespread impacts in both consumer and industrial domains.

Collaborations

Throughout his career, Tsuda has collaborated with notable individuals such as Masahiro Ishiyama and Atsushi Fukumoto. These partnerships have not only enriched his work but have also propelled the development of innovative solutions within the companies he has served.

Conclusion

Yoshiyuki Tsuda's contributions to the fields of video composition and mobile communication showcase his commitment to innovation. His patents not only push the boundaries of technology but also pave the way for future advancements in these critical areas. As he continues to develop groundbreaking solutions, Tsuda remains a key figure in the landscape of modern technology.

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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.