Company Filing History:

5 out of 7,986

Tdk Corporation

Years Active: 2016-2025

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8 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 12288993 - Wireless power receiving device, wireless power transmission device, and wireless power transmission system (2025-04-29),

2. 12099662 - Input device (2024-09-24),

3. 11742703 - Foreign substance detection device, wireless power transmission device, and wireless power transmission system (2023-08-29),

4. 11209643 - Phase filter, imaging optical system, and imaging system (2021-12-28),

5. 10477086 - Phase filter, imaging optical system, and imaging system (2019-11-12),

6. 9967441 - Phase filter, imaging optical system, and imaging system (2018-05-08),

7. 9577539 - Power supply device and power supply system that have a serial connection terminal, a reverse flow prevention rectifying device and a bypass rectifying device (2017-02-21),

8. 9252666 - Charging device (2016-02-02),

Title: Kouichi Sakita: Innovator in Wireless Power Technology

Introduction

Kouichi Sakita is a prominent inventor based in Tokyo, Japan. He has made significant contributions to the field of wireless power technology, holding a total of 8 patents. His innovative work focuses on enhancing the efficiency and functionality of wireless power transmission systems.

Latest Patents

Sakita's latest patents include a wireless power receiving device, a wireless power transmission device, and a wireless power transmission system. The wireless power receiving device is designed to receive AC power from a power transmission coil included in a wireless power transmission device. It features a power receiving coil that captures AC power, a power receiving-side imaging unit with an auto-focus function, and a control unit that processes imaging data. This system can output relative distance information based on the detected distance of the power receiving coil in relation to the power transmission coil. Additionally, he has developed an input device that facilitates command input, featuring a variable operation unit and a control unit that selects commands based on the operation amount.

Career Highlights

Throughout his career, Kouichi Sakita has worked with notable companies such as TDK Corporation and Maxell, Ltd. His experience in these organizations has allowed him to refine his skills and contribute to groundbreaking innovations in wireless technology.

Collaborations

Sakita has collaborated with talented individuals in the field, including Takeshi Shimano and Mitsuhiko Oota. These partnerships have fostered a creative environment that has led to the development of advanced technologies.

Conclusion

Kouichi Sakita's contributions to wireless power technology exemplify his innovative spirit and dedication to advancing the field. His patents and collaborations reflect a commitment to enhancing the efficiency of power transmission systems.

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