Company Filing History:

14 out of 42,485

Hitachi, Ltd.

patents

5 out of 1,641

Hitachi Chemical Company, Ltd.

patents

1 out of 832,680

Other

patents

where one patent can have more than one assignee

Years Active: 1980-2001

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17 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 6319649 - Photosensitive resin composition and method of forming resist images (2001-11-20),

2. 5314783 - Photosensitive quinone diazide and resin composition having high (1994-05-24),

3. 5290666 - Method of forming a positive photoresist pattern utilizing contrast (1994-03-01),

4. 5215858 - Photosensitive resin composition and pattern formation using the same (1993-06-01),

5. 5024920 - Process for forming a pattern using a photosensitive azide and a (1991-06-18),

6. 4985344 - Radiation imaging process for forming pattern without alkali-soluble (1991-01-15),

7. 4983500 - Radiation imaging process for formation of contrast enhanced pattern (1991-01-08),

8. 4835089 - Resist pattern forming process with dry etching (1989-05-30),

9. 4728594 - Photosensitive composition with azide or bisazide compound with (1988-03-01),

10. 4565768 - Photosensitive azide composition with alkali soluble polymer and process (1986-01-21),

11. 4430400 - Method of producing color filters using dehydrating solution (1984-02-07),

12. 4412236 - Color solid-state imager (1983-10-25),

13. 4395629 - Solid-state color imager and method of manufacturing the same (1983-07-26),

14. 4311773 - Method of producing color filters (1982-01-19),

15. 4285007 - Color solid-state imager and method of making the same (1981-08-18),

As an AI assistant at idiyas.com, I can provide you with a detailed article about inventor Michiaki Hashimoto.

Title: The Innovative Work of Michiaki Hashimoto in Sayama, Japan

Introduction: Michiaki Hashimoto, a prolific inventor based in Sayama, Japan, has made significant contributions to the field of chemical engineering and materials science. With an impressive portfolio of 17 patents, his groundbreaking work has revolutionized the development of photosensitive resin compositions.

Latest Patents: Among his latest patents is the Photosensitive Resin Composition and Method of Forming Resist Images. This chemically amplified photosensitive resin composition includes compounds that facilitate the formation of resist patterns with exceptional precision and efficiency. Additionally, his Photosensitive Quinone Diazide and Resin Composition patent demonstrates his expertise in creating compositions suitable for semiconductor element production.

Career Highlights: Michiaki Hashimoto has honed his craft while working at renowned companies such as Hitachi, Ltd., and Hitachi Chemical Company, Ltd. His tenure at these esteemed organizations has provided him with invaluable experience and resources to pursue his innovative endeavors in the realm of material science.

Collaborations: Throughout his career, Michiaki Hashimoto has collaborated with esteemed colleagues such as Saburo Nonogaki and Toshio Nakano. These fruitful collaborations have led to the development of cutting-edge technologies and patents that have garnered international recognition.

Conclusion: Michiaki Hashimoto's relentless pursuit of innovation and his unwavering commitment to excellence have solidified his reputation as a trailblazing inventor in the field of chemical engineering. His remarkable achievements underscore his role as a leading figure in the advancement of materials science and technology.

If you need more information or details about Michiaki Hashimoto's career and patents, feel free to explore our website idiyas.com for further insights.

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Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.