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For the Inventor, By the Inventor

Kariya, Japan

Masahiro Ido

This inventor holds 15 USPTO granted patents and 5 EPO patents, primarily in Grinding Technology. Top assignees: Toyoda Koki Kabushiki Kaisha, Jtekt Corporation, Toyoda Van Moppes Ltd.. Active years: 1998-2013.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Masahiro Ido. Retrieved from https://idiyas.com/inventor/masahiro-ido

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

Calculating rank
USPTO Granted Patents = 15

% Patents Active = 46.7

 

Average Co-Inventor Count = 2.3

ph-index = 5

Forward Citations = 87(Granted Patents)


Company Filing History:

goldMedal8 out of 629 
 
Toyoda Koki Kabushiki Kaisha
 patents
silverMedal7 out of 2,468 
 
Jtekt Corporation
 patents
bronzeMedal1 out of 14 
 
Toyoda Van Moppes Ltd.
 patents
where one patent can have more than one assignee

Years Active: 1998-2013

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Areas of Expertise:
Grinding Wheel
Machining Method
Coolant Supply
Dynamic Pressure
Fluid Channel
Eccentric Cylindrical
Obliquely Grooved
Wheel-Head Feed
Hydrostatic Feed Screw
Rest Apparatus
Cam Grinding
Workpiece Measurement
15 patents (USPTO):Explore Patents
1. 8408967 - Machine tool with rest apparatus and machining method thereof (2013-04-02),
2. 8348728 - Grinding wheel (2013-01-08),
3. 8197305 - Dynamic pressure releasing method of grinding liquid in grinding operation, grinding method using the releasing method, and grinding stone for use in the grinding method (2012-06-12),
4. 8182318 - Obliquely grooved grinding wheel and method for manufacturing the same (2012-05-22),
5. 7861627 - Machine tool bed having fluid channel (2011-01-04),
6. 7572175 - Coolant supply apparatus for grinding machine (2009-08-11),
7. 7376482 - Grinding method and apparatus (2008-05-20),
8. 6979247 - Method and apparatus for grinding cam with re-entrant surface (2005-12-27),
9. 6711829 - Method for measuring work portion and machining method (2004-03-30),
10. 6511364 - Method and apparatus for grinding eccentric cylindrical portions of workpiece with diameter measuring device (2003-01-28),
11. 6419563 - Method of and an apparatus for machining a workpiece with plural tool heads (2002-07-16),
12. 6334806 - Apparatus for and a method of machining two portions (2002-01-01),
13. 5997387 - Grinding wheel with at least two wheel cores for circumferential grinding (1999-12-07),
14. 5928061 - Wheel-head feed mechanism and grinder using the same (1999-07-27),
15. 5816104 - Hydrostatic feed screw mechanism and movable body using the same (1998-10-06),

Title: Masahiro Ido: Innovator in Machine Tool Technology

Introduction

Masahiro Ido is a prominent inventor based in Kariya, Japan. He has made significant contributions to the field of machine tool technology, holding a total of 15 patents. His innovative designs focus on enhancing the efficiency and flexibility of machining processes.

Latest Patents

One of Ido's latest patents is a machine tool with a rest apparatus and a machining method thereof. This invention aims to provide a machine tool that offers high supporting stiffness for workpieces while maintaining the flexibility to machine various types of workpieces selectively. The design includes a base, a spindle head that holds one end of the workpiece, and a tail stock that holds the other end. Additionally, it features a first rest apparatus that is fixed to the base to support the workpiece and a second rest apparatus that is movably mounted on the base for further support. Another notable patent is for a grinding wheel that incorporates slippery fluoroplastic coating films to prevent the attachment of foreign matter, enhancing the efficiency of the grinding process.

Career Highlights

Throughout his career, Masahiro Ido has worked with notable companies such as Toyoda Koki and Jtekt Corporation. His experience in these organizations has allowed him to refine his skills and contribute to advancements in machine tool technology.

Collaborations

Ido has collaborated with esteemed colleagues, including Shoichi Sano and Kikutoshi Okada. These partnerships have fostered innovation and the development of cutting-edge technologies in their field.

Conclusion

Masahiro Ido's contributions to machine tool technology through his patents and collaborations highlight his role as a key innovator in the industry. His work continues to influence the efficiency and effectiveness of machining processes.

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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