Kunio Arase

This inventor holds 10 USPTO granted patents and 2 EPO patents. Top assignees: Suzuki Motor Corporation, Arase Aizawa Aerospatiale LLC. Active years: 2014-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Kunio Arase. Retrieved from https://idiyas.com/inventor/kunio-arase

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

Calculating rank

USPTO Granted Patents = 10

% Patents Active = 100.0

EPO Patents = 2 (Patent Applications = 1)

Average Co-Inventor Count = 1.6

ph-index = 1

Forward Citations = 4(Granted Patents)

Location History:

Shizuoka-Ken, JP (2014)
Hamamatsu, JP (2018 - 2020)

Company Filing History:

7 out of 1,453

Suzuki Motor Corporation

patents

3 out of 3

Arase Aizawa Aerospatiale LLC

patents

Years Active: 2014-2026

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10 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 12565342 - Unmanned aircraft (2026-03-03),

2. 12473105 - Transmission device for unmanned aerial vehicle (2025-11-18),

3. 12097980 - Engine device for unmanned flying apparatus (2024-09-24),

4. 10794243 - Lubrication structure of internal combustion engine (2020-10-06),

5. 10364709 - Variable valve mechanism, engine, and automatic two-wheeled vehicle (2019-07-30),

6. 10316701 - Overhead valve actuation mechanism for engine (2019-06-11),

7. 10309267 - Variable valve mechanism, engine, and automatic two-wheeled vehicle (2019-06-04),

8. 10253658 - Overhead valve actuation mechanism for engine (2019-04-09),

9. 10082051 - Overhead valve actuation mechanism for engine (2018-09-25),

10. 8763575 - Valve train mechanism of internal combustion engine (2014-07-01),

Title: The Innovations of Kunio Arase

Introduction

Kunio Arase is a notable inventor based in Hamamatsu, Japan. He has made significant contributions to the field of unmanned aerial vehicles (UAVs) and has been awarded a total of 10 patents. His work focuses on enhancing the functionality and efficiency of UAVs through innovative engineering solutions.

Latest Patents

One of Arase's latest patents is a transmission device for unmanned aerial vehicles. This device allows the arms driving the propellers to be positioned in a way that does not interfere with an air cleaner and a radiator. The design includes a drive gear attached to a crankshaft, a clutch shaft drive gear, and a bevel gear that drives a drive shaft. Additionally, it features a top section gear train that comprises various gears to ensure optimal performance.

Another significant patent is an engine device for unmanned flying apparatuses. This engine device is designed to provide good weight balance and cancel the gyroscopic effect while featuring auto-rotating propellers. It consists of two horizontally arranged cylinders with pistons that advance and retract in opposite directions, along with crankshafts that rotate in opposite directions to drive the propellers.

Career Highlights

Throughout his career, Kunio Arase has worked with prominent companies such as Suzuki Motor Corporation and Arase Aizawa Aerospatiale LLC. His experience in these organizations has contributed to his expertise in the field of aerospace engineering and UAV technology.

Collaborations

Arase has collaborated with notable individuals in his field, including Koichi Tanaka and Koji Mori. These partnerships have likely fostered innovation and the exchange of ideas, further enhancing his contributions to UAV technology.

Conclusion

Kunio Arase's innovative work in the field of unmanned aerial vehicles showcases his dedication to advancing technology. His patents reflect a deep understanding of engineering principles and a commitment to improving the functionality of UAVs.

Profile summary based on public USPTO records.