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For the Inventor, By the Inventor

Tokyo, Japan

Takao Chaki

USPTO Granted Patents = 25

Average Co-Inventor Count = 1.1

ph-index = 3

Forward Citations = 30(Granted Patents)


Location History:

  • Urawa, JA (1976 - 1978)
  • Saitama, JP (1984)
  • Tokyo, JP (1980 - 1986)

Company Filing History:

goldMedal25 out of 1,057 
 
Clarion Co
 patents

Years Active: 1976-1986

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25 patents (USPTO):Explore Patents
1. 4607537 - Pushbutton tuner (1986-08-26),
2. 4586391 - Cross arm mechanism in pushbutton tuner (1986-05-06),
3. 4566344 - Clutch mechanism in pushbutton tuner (1986-01-28),
4. 4561317 - Arm mechanism for a pushbutton type tuner (1985-12-31),
5. 4549441 - Arm mechanism of a pushbutton type tuner (1985-10-29),
6. 4538473 - Cross-arm mechanism in a pushbutton tuner (1985-09-03),
7. 4532817 - Tuning shaft of pushbutton tuner (1985-08-06),
8. 4528859 - Pointer sliding mechanism for use in pushbutton tuner (1985-07-16),
9. 4523485 - Cross-arm mechanism in a pushbutton tuner (1985-06-18),
10. 4512205 - Arm mechanism of a pushbutton tuner (1985-04-23),
11. 4512204 - Pushbutton-operated waveband or station selector (1985-04-23),
12. 4503720 - Pushbutton-operated waveband or station selector (1985-03-12),
13. 4501166 - Cross arm mechanism in a pushbutton tuner (1985-02-26),
14. 4501165 - Cross arm mechanism in a pushbutton tuner (1985-02-26),
15. 4498064 - Pushbutton tuner with staggered tuning coils (1985-02-05),

Title: **Takao Chaki: Innovator in Tuner Technology**

Introduction

Takao Chaki is a distinguished inventor based in Tokyo, JP, known for his significant contributions to the field of tuner technology, particularly in radio and communication devices. With an impressive portfolio of 25 patents, he has played a crucial role in innovation at Clarion Co.

Latest Patents

Among his latest innovations, the **Pushbutton Tuner** stands out. This patented device features a connection member that links a memory slide plate to a change lever, enabling transverse displacement during tuning operations. The design incorporates a first step for engagement with the memory slide plate, a second step for interaction with the change lever, and a flat portion connecting both features. Another notable patent is the **Cross Arm Mechanism in Pushbutton Tuner**. This mechanism boasts an arm plate that supports a frequency setting plate, along with a plate spring that locks the frequency setting plate from its circumference. The innovation is particularly characterized by using first and second pins of varying heights that unite the arm plate and the plate spring.

Career Highlights

Chaki's career at Clarion Co has been marked by remarkable advancements in tuner technology. His continuous dedication to improving electronic devices has helped to position the company as a leader in the industry. His innovative spirit and technical expertise have led to the development of practical solutions that enhance user experience in tuning applications.

Collaborations

Throughout his career, Takao Chaki has collaborated with talented coworkers such as Takao Kanai and Nobuaki Watanabe. Together, they have contributed to extensive research and development projects, resulting in groundbreaking inventions that have pushed the boundaries of current technology.

Conclusion

In conclusion, Takao Chaki exemplifies the essence of innovation in today's fast-paced technological landscape. His advancements in tuner technology enhance the functionality and efficiency of electronic devices, demonstrating the vital role that inventors play in shaping the future of communication and entertainment.

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