Shigetoshi Negishi

This inventor holds 11 USPTO granted patents. Top assignees: Matsushita Electric Industrial Co., Ltd., Matsushita Electrical Industrial Co., Ltd.. Active years: 1986-2004.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Shigetoshi Negishi. Retrieved from https://idiyas.com/inventor/shigetoshi-negishi

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

USPTO Granted Patents = 11

% Patents Active = 90.9

Average Co-Inventor Count = 5.2

ph-index = 6

Forward Citations = 109(Granted Patents)

Location History:

Suita, JP (1986 - 2004)
Osaka, JP (2004)

Company Filing History:

10 out of 27,375

Matsushita Electric Industrial Co., Ltd.

patents

1 out of 115

Matsushita Electrical Industrial Co., Ltd.

patents

Years Active: 1986-2004

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11 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 6691401 - Device for mounting components (2004-02-17),

2. 6691400 - High speed electronic parts mounting apparatus having mounting heads which alternately mount components on a printed circuit board (2004-02-17),

3. 6227755 - Parts supply device and fixing device therefor (2001-05-08),

4. 6195878 - Method for mounting component (2001-03-06),

5. 5752628 - Chip-type electronic part storage casing and supply cassette using same (1998-05-19),

6. 5692293 - Automatic electronic part-mounting apparatus (1997-12-02),

7. 5568264 - Exterior view inspecting apparatus for circuit board (1996-10-22),

8. 5525023 - Chip component supply apparatus (1996-06-11),

9. 5299902 - Chip-type electronic element supplying apparatus (1994-04-05),

10. 4631816 - Automatic apparatus for mounting electronic parts (1986-12-30),

11. 4628595 - Automatic inserting apparatus for electronic parts (1986-12-16),

Title: Shigetoshi Negishi: Innovator in Electronic Parts Mounting Technology

Introduction

Shigetoshi Negishi is a prominent inventor based in Suita, Japan. He has made significant contributions to the field of electronic parts mounting technology, holding a total of 11 patents. His innovative designs have greatly enhanced the efficiency and speed of electronic component assembly.

Latest Patents

One of Negishi's latest patents is for a high-speed electronic parts mounting apparatus. This apparatus features mounting heads that alternately mount components on a printed circuit board. It includes first and second parts feeders, each containing multiple cassettes for storing electronic parts. The design allows for rapid and efficient component placement on printed boards, significantly improving production speed. Another notable patent is a device for mounting components that utilizes mounting heads with multiple suction nozzles. This device is designed to increase the pickup speed of components by optimizing the relative movement between the component supply table and the mounting heads.

Career Highlights

Throughout his career, Shigetoshi Negishi has worked with notable companies such as Matsushita Electric Industrial Co., Ltd. and Matsushita Electrical Industrial Co., Ltd. His work has been instrumental in advancing the technology used in electronic assembly processes.

Collaborations

Negishi has collaborated with talented individuals in the field, including Takayuki Fujita and Kunio Tanaka. These collaborations have contributed to the development of innovative solutions in electronic parts mounting.

Conclusion

Shigetoshi Negishi's contributions to electronic parts mounting technology have made a lasting impact on the industry. His innovative patents and collaborations continue to influence advancements in this field.

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]