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For the Inventor, By the Inventor

Hitachiota, Japan

Ichiro Harashima

This inventor holds 13 USPTO granted patents and 3 published patent applications. Top assignee: Hitachi, Ltd.. Active years: 1994-2015.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Ichiro Harashima. Retrieved from https://idiyas.com/inventor/ichiro-harashima

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

USPTO Granted Patents = 13 

% Patents Active = 46.2

Average Co-Inventor Count = 2.1

ph-index = 5

Forward Citations = 70(Granted Patents)


Location History:

  • Hitachi, JP (1994 - 1997)
  • Ibaraki, JP (2010 - 2012)
  • Hitachioota, JP (2013)
  • Hitachiomiya, JP (2013)
  • Hitachiota, JP (2012 - 2015)

Company Filing History:

goldMedal13 out of 42,731 
 
Hitachi, Ltd.
 patents

Years Active: 1994-2015

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13 patents (USPTO):Explore Patents
1. 9158866 - Layout-design support system and layout-design support program (2015-10-13),
2. 8694288 - CAD pipe arrangement and pipe relationship database validation (2014-04-08),
3. 8533140 - Method and system for design check knowledge construction (2013-09-10),
4. 8345042 - Mesh-based shape retrieval system (2013-01-01),
5. 8234610 - Design rule management method, design rule management program, rule management apparatus, and rule verification apparatus (2012-07-31),
6. 8200523 - Procedure generation apparatus and method (2012-06-12),
7. 8108059 - Method of determining range of change in design, design change range determining apparatus, and design change range determining system (2012-01-31),
8. 7765505 - Design rule management method, design rule management program, rule management apparatus and rule verification apparatus (2010-07-27),
9. 5649081 - Method and apparatus for pattern data processing (1997-07-15),
10. 5608855 - Method of and system for displaying three-dimensional curve on (1997-03-04),
11. 5566281 - Method and apparatus for generating a surface by simulating a physical (1996-10-15),
12. 5537523 - Method and apparatus for displaying altitude of form characteristics (1996-07-16),
13. 5333244 - Method of and system for displaying a scalar quantity distribution (1994-07-26),

Title: Ichiro Harashima: Innovator in Layout-Design Systems

Introduction

Ichiro Harashima is a prominent inventor based in Hitachiota, Japan. He has made significant contributions to the field of layout-design systems, holding a total of 13 patents. His work focuses on enhancing the efficiency and effectiveness of design processes in various industries.

Latest Patents

Among his latest patents are the "Layout-design support system" and "Layout-design support program." These innovations include a logical designing part that features a logical connectivity data storage, which indicates the logical connectivity between plant equipment. The system also incorporates a geometry data designing part that stores graphical shape data in a three-dimensional space. Additionally, a data linking part generates a logical connection and geometry data table, facilitating the editing of this data based on user commands. Another notable patent is the "CAD pipe arrangement and pipe relationship database validation," which determines the arrangement possibilities of piping orders by analyzing relationships within a database.

Career Highlights

Ichiro Harashima is currently employed at Hitachi, Ltd., where he continues to develop innovative solutions in layout-design systems. His expertise has positioned him as a key figure in advancing design technologies.

Collaborations

He has collaborated with notable coworkers, including Koji Shiroyama and Norihiro Nakajima, contributing to various projects that enhance the capabilities of design systems.

Conclusion

Ichiro Harashima's contributions to layout-design systems exemplify his innovative spirit and dedication to improving design processes. His patents reflect a commitment to advancing technology in this field, making him a significant figure in the world of inventions.

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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