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For the Inventor, By the Inventor

Suita, Japan

Hajime Ogawa

This inventor holds 31 USPTO granted patents and 1 EPO patent, primarily in Compiler Technology. Top assignees: Matsushita Electric Industrial Co., Ltd., Panasonic Corporation. Active years: 2003-2014.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Hajime Ogawa. Retrieved from https://idiyas.com/inventor/hajime-ogawa-ronwsux1

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

Calculating rank
USPTO Granted Patents = 31

% Patents Active = 71.0


Average Co-Inventor Count = 4.8

ph-index = 10

Forward Citations = 241(Granted Patents)


Location History:

  • Neyagawa, JP (2003 - 2010)
  • Kyoto, JP (2005 - 2010)
  • Suita, JP (2006 - 2013)
  • Osaka, JP (2010 - 2014)

Company Filing History:

goldMedal19 out of 27,375 
 
Matsushita Electric Industrial Co., Ltd.
 patents
silverMedal12 out of 16,454 
 
Panasonic Corporation
 patents

Years Active: 2003-2014

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Areas of Expertise:
Compiler Apparatus
Flexible Optimization
Program Rewriting
SIMD Instructions
Debugging Aid
Instruction Optimization
Memory Data Locations
Branch Instruction Inserting
Optimization Apparatus
Pipeline Processing
Program Conversion
Computer Program
31 patents (USPTO):Explore Patents
1. RE45199 - Compiler apparatus (2014-10-13),
2. 8418157 - Compiler apparatus with flexible optimization (2013-04-09),
3. 8286145 - Program re-writing apparatus (2012-10-09),
4. 8151254 - Compiler, compiler apparatus and compilation method (2012-04-03),
5. 7856629 - Compiler apparatus (2010-12-21),
6. 7827542 - Compiler apparatus (2010-11-02),
7. 7823142 - Processor for executing instructions in units that are unrelated to the units in which instructions are read, and a compiler, an optimization apparatus, an assembler, a linker, a debugger and a disassembler for such processor (2010-10-26),
8. 7761692 - Processor, compiler and compilation method (2010-07-20),
9. 7698696 - Compiler apparatus with flexible optimization (2010-04-13),
10. 7689976 - Compiler apparatus and linker apparatus (2010-03-30),
11. 7594099 - Processor executing SIMD instructions (2009-09-22),
12. 7571432 - Compiler apparatus for optimizing high-level language programs using directives (2009-08-04),
13. 7386844 - Compiler apparatus and method of optimizing a source program by reducing a hamming distance between two instructions (2008-06-10),
14. 7380112 - Processor and compiler for decoding an instruction and executing the decoded instruction with conditional execution flags (2008-05-27),
15. 7350165 - Compiler (2008-03-25),

Title: Hajime Ogawa: Innovator in Compiler Technology

Introduction

Hajime Ogawa is a prominent inventor based in Suita, Japan, known for his significant contributions to compiler technology. With a total of 31 patents to his name, he has made a considerable impact in the field of software optimization. His latest innovations showcase an exceptional ability to enhance the efficiency of computing processes.

Latest Patents

Among Ogawa's latest patents is a groundbreaking compiler apparatus designed to perform software pipelining optimization. This technology dramatically reduces the execution cycles needed to complete loop processes by converting a source program into a machine program specifically for processors capable of parallel processing. The apparatus features a parsing unit that transforms the source program into an intermediate language, an optimization unit that refines the intermediate program, and a conversion unit that finalizes the transformation into machine language.

Another important patent is for a compiler with a flexible optimization system. This invention includes an analysis unit that detects directives from users, enabling personalized optimization processes through various processing units. The comprehensive optimization functionality encompasses global region allocations, software pipelining, loop unrolling, and more. This innovation empowers developers to tailor the optimization according to specific needs and preferences.

Career Highlights

Hajime Ogawa has worked with esteemed companies such as Matsushita Electric Industrial Co., Ltd. and Panasonic Corporation. His tenure at these institutions allowed him to hone his skills and put his innovative ideas into practice, leading to the development of his numerous patents.

Collaborations

Throughout his career, Ogawa has collaborated with notable peers, including Taketo Heishi and Shuichi Takayama. These partnerships have fostered an environment of creativity and innovation, allowing for the sharing of ideas and expertise in the evolving landscape of compiler technology.

Conclusion

Hajime Ogawa stands out as a leading figure in the realm of compiler innovations. His dedication to improving software optimization through his patents is a testament to his ingenuity and commitment to advancing technology. As the computing landscape continues to evolve, inventions like Ogawa's will undoubtedly play a crucial role in shaping its future.

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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