logo

For the Inventor, By the Inventor

Hanno, Japan

Shuichi Miyaoka

This inventor holds 15 USPTO granted patents and 1 published patent application. Top assignees: Hitachi, Ltd., Hitachi Ulsi Systems Co., Ltd., Renesas Technology Corp.. Active years: 1992-2007.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Shuichi Miyaoka. Retrieved from https://idiyas.com/inventor/shuichi-miyaoka

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

USPTO Granted Patents = 15 

% Patents Active = 40.0

Average Co-Inventor Count = 2.6

ph-index = 7

Forward Citations = 272(Granted Patents)


Location History:

  • Tokyo, JP (1993)
  • Fucyu, JP (1992 - 1994)
  • Hannou, JP (1997 - 2006)
  • Hanno, JP (2001 - 2007)

Company Filing History:

goldMedal11 out of 42,731 
 
Hitachi, Ltd.
 patents
silverMedal2 out of 336 
 
Hitachi Ulsi Systems Co., Ltd.
 patents
bronzeMedal1 out of 3,781 
 
Renesas Technology Corp.
 patents
4. 3 out of 834,513 
Other
 patents
where one patent can have more than one assignee

Years Active: 1992-2007

Loading Chart...
15 patents (USPTO):Explore Patents
1. 7162671 - Semiconductor integrated circuit device, method of testing semiconductor integrated circuit device and method of manufacturing semiconductor integrated circuit device (2007-01-09),
2. 7113434 - Semiconductor integrated circuit having programmable delays for generating timing signals with time difference being non-integral multiple of clock cycle (2006-09-26),
3. 7023749 - Semiconductor integrated circuit device (2006-04-04),
4. 6865127 - Semiconductor integrated circuit device (2005-03-08),
5. 6794678 - Semiconductor integrated circuit device, method of testing semiconductor integrated circuit device and method of manufacturing semiconductor integrated circuit device (2004-09-21),
6. 6735129 - Semiconductor integrated circuit device (2004-05-11),
7. 6714477 - Semiconductor integrated circuit device with memory blocks and a write buffer capable of storing write data from an external interface (2004-03-30),
8. 6570800 - High speed clock synchronous semiconductor memory in which the column address strobe signal is varied in accordance with a clock signal (2003-05-27),
9. 6430103 - Semiconductor integrated circuit device with memory banks and read buffer capable of storing data read out from one memory bank when data of another memory bank is outputting (2002-08-06),
10. 6191990 - Semiconductor integrated circuit device having stabilizing capacitors connected between power lines of main amplifiers (2001-02-20),
11. 5734616 - Semiconductor memory device and sense circuit (1998-03-31),
12. 5638335 - Semiconductor device (1997-06-10),
13. 5373474 - Semiconductor integrated circuit device with power consumption reducing (1994-12-13),
14. 5265060 - Semiconductor integrated circuit device with power consumption reducing (1993-11-23),
15. 5111432 - Semiconductor integrated circuit device with power consumption reducing (1992-05-05),

Title: Shuichi Miyaoka: Innovator in Semiconductor Technology

Introduction

Shuichi Miyaoka is a notable inventor located in Hanno, Japan. With an impressive portfolio of 15 patents, he has made significant contributions to the field of semiconductor technology, advancing the development and efficiency of integrated circuit devices. His innovative solutions address diverse challenges in electronic design and operation.

Latest Patents

Miyaoka's recent patents highlight his expertise in semiconductor integrated circuit devices. One of his notable inventions encompasses a method for testing semiconductor integrated circuit devices. This invention incorporates a control circuit that connects to both an external operation control signal and a timing signal solely used for testing. In test mode, the internal control signal state adapts based on the changes in the external signal and the testing timing signal, whereas, in normal operation mode, it responds exclusively to the external control signal.

Another significant patent pertains to a semiconductor integrated circuit capable of generating programmable delays. This innovation allows the timing signals to have a non-integral multiple of the clock cycle, which effectively reduces the total delay time from the input to the output signal. This advancement is especially beneficial for circuits that operate synchronously with an external clock, as it enhances operational speed and efficiency.

Career Highlights

Throughout his career, Miyaoka has played a key role in various reputable companies. He has worked at Hitachi, Ltd., where he has further honed his skills in semiconductor technologies. His work at acclaimed institutions has equipped him with the knowledge and experience to innovate in this highly specialized field.

Collaborations

Miyaoka has had the opportunity to collaborate with esteemed colleagues such as Yuji Yokoyama and Masatoshi Hasegawa. These partnerships have contributed to the sharing of ideas and fostering innovation in semiconductor research and development.

Conclusion

Shuichi Miyaoka's contributions to semiconductor technology exemplify the spirit of innovation. His 15 patents reflect his commitment to advancing integrated circuits, making substantial impacts on the efficiency of electronic devices. As he continues to push the boundaries of technology, Miyaoka remains 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]
Loading…