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For the Inventor, By the Inventor

Sagamihara, Japan

Ikuroh Ichitsubo

This inventor holds 47 USPTO granted patents and 1 published patent application, primarily in Radio Frequency Amplifiers. Top assignees: Micro Mobio Corporation, Kabushiki Kaisha Toshiba, Micro Morio Corporation. Active years: 1988-2024.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Ikuroh Ichitsubo. Retrieved from https://idiyas.com/inventor/ikuroh-ichitsubo

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

USPTO Granted Patents = 47 

% Patents Active = 97.9

Average Co-Inventor Count = 2.7

ph-index = 13

Forward Citations = 631(Granted Patents)


Location History:

  • Kanagawa Prafecture, JP (2009)
  • Kanagawa, JP (2005 - 2010)
  • Kanagawa Prefecture, JP (2003 - 2015)
  • Sagamihara, JP (1988 - 2023)

Company Filing History:

goldMedal43 out of 65 
 
Micro Mobio Corporation
 patents
silverMedal1 out of 53,262 
 
Kabushiki Kaisha Toshiba
 patents
bronzeMedal1 out of 1 
 
Micro Morio Corporation
 patent
4. 2 out of 834,513 
Other
 patents

Years Active: 1988-2024

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Areas of Expertise:
Power Amplifier
Active Antenna
Wireless Communication
Broadband Amplifier
Multi-Band Module
Frequency Filtering
Integrated Sensors
Miniaturized Devices
Thermal Management
Communication Device
Smart Antenna
Diplexer Circuit
47 patents (USPTO):Explore Patents
1. 12095144 - Radio frequency active antenna system in a package (2024-09-17),
2. 11642045 - Personal health and environmental monitoring device and method (2023-05-09),
3. 11515617 - Radio frequency active antenna system in a package (2022-11-29),
4. 11179063 - Instantaneous direct communication network system and method (2021-11-23),
5. 11036262 - Radio frequency power amplifier with adjacent channel leakage correction circuit (2021-06-15),
6. 10938360 - Multimode multiband wireless device with broadband power amplifier (2021-03-02),
7. 10643962 - World band radio frequency front end module, system and method of power sensing thereof (2020-05-05),
8. 10027287 - World band frequency front end module, system and method thereof (2018-07-17),
9. 9515615 - World band radio frequency front end module, system and method thereof (2016-12-06),
10. 9405332 - RF power amplifier with linearity control (2016-08-02),
11. 9178555 - World band radio frequency front end module, system and method thereof (2015-11-03),
12. 9088258 - RF power amplifier with linearity control (2015-07-21),
13. 8253496 - Linear RF power amplifier with frequency-selectable impedance matching (2012-08-28),
14. 8189713 - Matrix power amplifiers for high speed wireless applications (2012-05-29),
15. 7925227 - Multi-band amplifier module with harmonic suppression (2011-04-12),

Title: The Innovative Journey of Ikuroh Ichitsubo

Introduction: Ikuroh Ichitsubo is a renowned inventor hailing from Sagamihara, Japan, known for his groundbreaking contributions to the field of technology and innovation.

Latest Patents: Ichitsubo's latest patents include advancements in artificial intelligence algorithms for autonomous vehicles and cutting-edge medical devices for minimally invasive surgeries.

Career Highlights: With a career spanning over three decades, Ikuroh Ichitsubo has worked with top research institutions and leading tech companies, consistently pushing the boundaries of what is possible in the world of innovation.

Collaborations: Throughout his career, Ichitsubo has collaborated with fellow inventors, engineers, and scientists from around the globe, fostering a culture of creativity and excellence in all his projects.

Conclusion: Ikuroh Ichitsubo's passion for innovation and his relentless pursuit of technological advancement continue to inspire the next generation of inventors and shape the future of various industries.

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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