Norifumi Sata

This inventor holds 11 USPTO granted patents and 1 published patent application. Top assignees: Panasonic Corporation, Matsushita Electric Industrial Co., Ltd.. Active years: 2006-2014.

USPTO Granted Patents = 11 (Patent Applications = 1)

% Patents Active = 9.1

Average Co-Inventor Count = 2.8

ph-index = 5

Forward Citations = 80(Granted Patents)

Location History:

Takarazuka, JP (2006 - 2008)
Hyogo, JP (2007 - 2014)

Company Filing History:

8 out of 16,454

Panasonic Corporation

patents

3 out of 27,375

Matsushita Electric Industrial Co., Ltd.

patents

Years Active: 2006-2014

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11 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 8670195 - Lens actuator (2014-03-11),

2. 8009373 - Lens actuator (2011-08-30),

3. 7944631 - Lens actuator, lens unit using the lens actuator and method for manufacturing the lens unit (2011-05-17),

4. 7751134 - Lens actuator, and electronic device using the same (2010-07-06),

5. 7525084 - Input device, electronic apparatus and method for controlling input device (2009-04-28),

6. 7511597 - Actuator structure and actuator block electronic device using the same (2009-03-31),

7. 7463312 - Remote controller and transmitter-receiver using the same (2008-12-09),

8. 7457061 - Lens actuator (2008-11-25),

9. 7337461 - CATV system provided with a digital broadcasting receiving unit and a bilateral remote controller (2008-02-26),

10. 7271734 - Remote control transmitter (2007-09-18),

11. 7132957 - Remote control transmitter and transmitting and receiving device using the same (2006-11-07),

Title: Norifumi Sata: Innovator in Lens Actuator Technology

Introduction

Norifumi Sata is a prominent inventor based in Hyogo, Japan. He has made significant contributions to the field of lens actuator technology, holding a total of 11 patents. His innovative designs have advanced the functionality and efficiency of lens actuators used in various optical devices.

Latest Patents

One of Sata's latest patents involves a lens actuator that features a carrier designed to retain a lens. This actuator includes a first AF coil wound around an axis perpendicular to the lens retaining surface, along with four magnets positioned in parallel directions. The design allows for vertical movement of the carrier and enhances electric power savings. Another notable patent describes a cylindrical lens actuator with a hollow for accommodating a lens. This actuator is designed for movement in two perpendicular directions, optimizing the interaction between driving and moving components.

Career Highlights

Throughout his career, Norifumi Sata has worked with leading companies in the electronics industry, including Panasonic Corporation and Matsushita Electric Industrial Co., Ltd. His work has been instrumental in developing advanced technologies that improve the performance of optical systems.

Collaborations

Sata has collaborated with notable colleagues such as Takefumi Inoue and Shinsuke Kimoto. Their combined expertise has contributed to the successful development of innovative lens actuator technologies.

Conclusion

Norifumi Sata's contributions to lens actuator technology have established him as a key figure in the field. His innovative designs and collaborations continue to influence advancements in optical devices.