Company Filing History:

9 out of 164,108

International Business Machines Corporation

patents

3 out of 4,126

Lenovo (singapore) Pte. Ltd.

patents

1 out of 2,128

Japan Aviation Electronics Industry, Limited

patents

where one patent can have more than one assignee

Years Active: 1996-2007

where 'Filed Patents' based on already Granted Patents

12 patents (USPTO):Sort by Forward Citations

Abstract keywords

1. 7242354 - Antenna unit and wireless communication apparatus (2007-07-10),

2. 7153166 - Small-size connector enabling selective use of different types of connection objects (2006-12-26),

3. 7051571 - Impact-resistant apparatus (2006-05-30),

4. 6972722 - Antenna unit and wireless communication apparatus (2005-12-06),

5. 6442984 - Security system in an extend unit for a computer (2002-09-03),

6. 6379111 - High volume ventilation fan with noise attenuation for personal computer (2002-04-30),

7. 6261715 - Battery attaching mechanism for portable computers (2001-07-17),

8. 5729480 - Portable information processing apparatus (1998-03-17),

9. 5666266 - Installation/removal structure for a device for an information (1997-09-09),

10. 5557288 - Antenna housing with extendable drawer for a portable computer (1996-09-17),

11. 5555487 - Information processing apparatus having lockable modular subsystems (1996-09-10),

12. 5526226 - Information processing apparatus and device accommodated therein with a (1996-06-11),

Title: Innovations of Katsutoshi Katoh

Introduction

Katsutoshi Katoh is a prominent inventor based in Tokyo-to, Japan. He has made significant contributions to the field of wireless communication, holding a total of 12 patents. His work focuses on enhancing communication technologies through innovative designs and solutions.

Latest Patents

Among his latest patents is an antenna unit designed for wireless communication apparatuses. This antenna unit features a radio wave resonance part that facilitates the transmission and reception of radio waves. It includes an antenna ground part that is electrically connected to the radio wave resonance part, along with a connection part that secures the antenna ground part in a position closer to the resonance part than other ground parts of the apparatus. Another notable patent is for a small-size connector that enables the selective use of different types of connection objects. This connector comprises a first connector portion with a contact for a first card and a second connector portion with a contact for a second card. The design ensures that when one contact is engaged, the other is prevented from making contact, enhancing usability and functionality.

Career Highlights

Katsutoshi Katoh has worked with several notable companies throughout his career, including IBM and Lenovo (Singapore) Pte. Ltd. His experience in these organizations has allowed him to develop and refine his innovative ideas in the field of technology.

Collaborations

Throughout his career, Katsutoshi has collaborated with talented individuals such as Michio Suzuki and Yoshiharu Uchiyama. These collaborations have contributed to the advancement of his projects and innovations.

Conclusion

Katsutoshi Katoh's contributions to wireless communication technology through his patents and collaborations highlight his role as a significant inventor in the field. His innovative designs continue to influence the industry and pave the way for future advancements.

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