Eiichi Watanabe

USPTO Granted Patents = 15 (Patent Applications = 7)

CIPO Patents = 5 (Patent Applications = 2)

EPO Patents = 8 (Patent Applications = 2)

Average Co-Inventor Count = 2.7

ph-index = 3

Forward Citations = 64(Granted Patents)

Location History:

Akishima, JP (1993)
Osaka, JP (2019 - 2023)
Tokyo, JP (1983 - 2024)

Company Filing History:

Jeol Engineering Co., Ltd.

patents

5. 1 out of 26

Iwatani Sangyo Kabushiki Kaisha

patents

6. 1 out of 1

Iwatani Plantech Kabushiki Kaisha

patent

7. 1 out of 1,038

Nippon Electric Co., Ltd.

patents

where one patent can have more than one assignee

Years Active: 1983-2025

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15 patents (USPTO):Sort by Forward Citations

Abstract keywords

1. 12305679 - Screw nail (2025-05-20),

2. 11911885 - Driving tool (2024-02-27),

3. 11834421 - Saturated-ring-fused dihydropyrimidinone or dihydrotriazinone compounds and pharmaceutical use thereof (2023-12-05),

4. 11279014 - Gas combustion type driving tool (2022-03-22),

5. 11007629 - Gas combustion type driving tool (2021-05-18),

6. 10940579 - Driving tool (2021-03-09),

7. 10898997 - Driving tool (2021-01-26),

8. 10196363 - Dihydropyrimidin-2-one compounds and medical use thereof (2019-02-05),

9. 7748588 - Powered nailing machine (2010-07-06),

10. 7354500 - Mask and apparatus using it to prepare sample by ion milling (2008-04-08),

11. 5324947 - Energy-dispersive X-ray detector and method of evacuating same (1994-06-28),

12. 5289005 - Electron microscope (1994-02-22),

13. 5212953 - Apparatus for preventing evaporation of liquefied gas in liquefied gas (1993-05-25),

14. 4910399 - Electron microscope having X-ray detector (1990-03-20),

15. 4413207 - Multicavity klystron (1983-11-01),

Title: The Innovative Contributions of Eiichi Watanabe

Introduction

Eiichi Watanabe is a prominent inventor based in Tokyo, Japan. He has made significant contributions to the field of engineering, holding a total of 15 patents. His innovative designs have impacted various industries, showcasing his expertise and creativity.

Latest Patents

One of Watanabe's latest inventions is a screw nail. This screw nail features a nail shaft portion that extends in one direction, with a head portion that has an enlarged diameter in a direction orthogonal to the shaft. The design includes a sharp tip at one end of the nail shaft and a head portion at the opposite end. The nail shaft is equipped with a screw thread, while the head has an engaging portion for rotary tools. Additionally, a convex portion protrudes along the axis of the nail shaft, with a concave portion formed between the convex and engaging portions.

Another notable invention is a driving tool that utilizes a striking mechanism activated by the combustion pressure of a mixed gas of compressed air and fuel. This tool includes a combustion chamber for the gas, a valve member to control communication between the striking mechanism and the chamber, and a valve support member. The valve member is designed with a seal part on its outer surface, enhancing its functionality.

Career Highlights

Throughout his career, Watanabe has worked with reputable companies such as Max Co., Ltd. and Jeol Ltd. His experience in these organizations has allowed him to refine his skills and contribute to various innovative projects.

Collaborations

Watanabe has collaborated with notable coworkers, including Yu Yamamoto and Takashi Yuki. Their teamwork has fostered an environment of creativity and innovation, leading to the development of groundbreaking inventions.

Conclusion

Eiichi Watanabe's contributions to the field of invention are noteworthy, with his patents reflecting his innovative spirit and technical expertise. His work continues to influence the industry, making him a significant figure in the world of engineering.

This text is generated by artificial intelligence and may not be accurate.