Naohiro Shimajiri

This inventor holds 12 USPTO granted patents and 1 published patent application, plus 1 CIPO patent and 3 EPO patents. Top assignees: Nifco Inc., Inoac Corporation. Active years: 1994-2020.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Naohiro Shimajiri. Retrieved from https://idiyas.com/inventor/naohiro-shimajiri

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

USPTO Granted Patents = 12 (Patent Applications = 1)

% Patents Active = 75.0

CIPO Patents = 1

EPO Patents = 3 (Patent Applications = 1)

Average Co-Inventor Count = 1.2

ph-index = 7

Forward Citations = 127(Granted Patents)

Location History:

Aichi-ken, JP (2003)
Toyota, JP (1994 - 2014)
Yokosuka, JP (2018 - 2020)

Company Filing History:

where one patent can have more than one assignee

Years Active: 1994-2020

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12 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 10767895 - Air flow direction regulation device (2020-09-08),

2. 10107332 - Slide structure (2018-10-23),

3. 9982467 - Push-up device (2018-05-29),

4. 8757571 - Cup holder (2014-06-24),

5. 8100453 - Lid device opened at both sides and center console box (2012-01-24),

6. 7903395 - Electronic device mounting structure (2011-03-08),

7. 6655563 - Cup holding device for vehicle (2003-12-02),

8. 6575542 - Withdrawal mechanism and cup-holder unit using the same (2003-06-10),

9. 6322114 - Latch unit with disengagement preventing device (2001-11-27),

10. D355113 - Board clamp (1995-02-07),

11. D354219 - Board clamp (1995-01-10),

12. 5319839 - Board clamp (1994-06-14),

Title: Naohiro Shimajiri: Innovator in Air Flow and Slide Structures

Introduction

Naohiro Shimajiri is a notable inventor based in Toyota, Japan. He has made significant contributions to the field of engineering, particularly in the development of air flow regulation devices and slide structures. With a total of 12 patents to his name, Shimajiri's work showcases his innovative spirit and technical expertise.

Latest Patents

One of Shimajiri's latest inventions is an air flow direction regulation device. This device features a plurality of fins that are turnably supported within an approximately cylindrical housing. The design includes an operation portion or a gear mechanism that allows for the regulation of each fin's direction. The fins are supported by outer pivot portions on the housing's inner circumferential side and inner pivot portions along the housing's center axis. Additionally, the gear mechanism integrates a gear that rotates with the operation portion, engaging the gear portion of each fin.

Another recent invention is a slide structure that consists of a slide rail and a slide lid. The slide rail is equipped with guide wall portions arranged in a first direction that is orthogonal to the rail's longitudinal direction. The structure includes first and second abutting portions that facilitate the sliding motion of the slide lid along the rail. This innovative design enhances the functionality and efficiency of sliding mechanisms.

Career Highlights

Throughout his career, Naohiro Shimajiri has worked with prominent companies such as Nifco Inc. and Inoac Corporation. His experience in these organizations has allowed him to refine his skills and contribute to various engineering projects. His work has had a lasting impact on the industries he has been a part of.

Collaborations

Shimajiri has collaborated with talented individuals in his field, including Katsuhito Kurachi and Atsumasa Matsui. These partnerships have fostered innovation and creativity, leading to the development of advanced technologies.

Conclusion

Naohiro Shimajiri is a distinguished inventor whose contributions to air flow regulation and slide structures have made a significant impact in engineering. His innovative designs and collaborative efforts continue to inspire advancements in technology.

Profile summary based on public USPTO records.