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For the Inventor, By the Inventor

Fukushima, Japan

Toshiki Baba

This inventor holds 6 USPTO granted patents. Top assignee: Alps Electric Co., Ltd.. Active years: 1988-2005.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Toshiki Baba. Retrieved from https://idiyas.com/inventor/toshiki-baba

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

USPTO Granted Patents = 6

% Patents Active = 66.7

Average Co-Inventor Count = 1.2

ph-index = 3

Forward Citations = 74(Granted Patents)


Location History:

  • Odaka, JP (1988 - 1989)
  • Fukushima-ken, JP (2001 - 2005)

Company Filing History:

goldMedal6 out of 4,048 
 
Alps Electric Co., Ltd.
 patents

Years Active: 1988-2005

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6 patents (USPTO):Explore Patents
1. 6901250 - Mounting structure of antenna switching circuit in which reception interference is suppressed (2005-05-31),
2. 6639556 - Plane patch antenna through which desired resonance frequency can be obtained with stability (2003-10-28),
3. 6380813 - Frequency-characteristic switchable buffer circuit (2002-04-30),
4. 6294961 - Selectable voltage-controlled oscillation circuit (2001-09-25),
5. 4882550 - Oscillator/amplifier connecting structure (1989-11-21),
6. 4721927 - Voltage-controlled-oscillator with modulator (1988-01-26),

Title: Innovations of Toshiki Baba

Introduction

Toshiki Baba is a notable inventor based in Fukushima-ken, Japan. He has made significant contributions to the field of antenna technology, holding a total of 6 patents. His work focuses on enhancing the performance and reliability of antenna systems.

Latest Patents

One of his latest patents is for a mounting structure of an antenna switching circuit in which reception interference is suppressed. In this design, a first switching diode is connected between a first conductor pattern and a second conductor pattern. An inductor is connected between the first conductor pattern and a third conductor pattern, while a first capacitor is connected between the third conductor pattern and a fourth conductor pattern. Additionally, a second switching diode is implemented by a bare chip, which is mounted on the fourth conductor pattern, with its cathode connected to the fourth conductor pattern and its anode connected to the third conductor pattern via a bonding wire. Another significant patent is for a plane patch antenna that achieves a desired resonance frequency with stability. This antenna features a dielectric substrate formed by calcining ceramic powder that is press-molded into a desired shape. A concave groove is continuously formed along the inside of its outer edge, and a patch electrode is thick-film printed on the entire surface within the region partitioned by this groove.

Career Highlights

Toshiki Baba works at Alps Electric Co., Ltd., where he continues to innovate in the field of antenna technology. His expertise and dedication have led to advancements that benefit various applications in telecommunications and electronics.

Collaborations

He collaborates with talented coworkers, including Toshio Aota and Hiroki Noumi, who contribute to the innovative environment at Alps Electric Co., Ltd.

Conclusion

Toshiki Baba's contributions to antenna technology through his patents demonstrate his commitment to innovation and excellence in his field. His work continues to influence advancements in telecommunications and electronics.

Profile summary based on public USPTO records.
Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]
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