Company Filing History:

11 out of 90,594

Canon Kabushiki Kaisha

where one patent can have more than one assignee

Years Active: 1988-2000

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11 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 6058278 - Toner container, process cartridge and electrophotographic image forming (2000-05-02),

2. 5934475 - Container for accommodating ink jet head cartridge (1999-08-10),

3. 5850238 - Recording head with cover (1998-12-15),

4. 5262802 - Recording head assembly with single sealing member for ejection outlets (1993-11-16),

5. 5244087 - Container for accommodating ink jet head cartridge (1993-09-14),

6. 5219453 - Sheet binder (1993-06-15),

7. 5147753 - Process for producing toner for developing electrostatic image (1992-09-15),

8. 5066558 - Developer for developing electrostatic images (1991-11-19),

9. 4900647 - Process for producing electrophotographic toner comprising (1990-02-13),

10. 4839255 - Process for producing toner for developing electrostatic images (1989-06-13),

11. 4784333 - Process for producing toner powder (1988-11-15),

Title: Norio Hikake: Innovator in Electrophotographic Technology

Introduction

Norio Hikake is a prominent inventor based in Yokohama, Japan. He has made significant contributions to the field of electrophotographic technology, holding a total of 11 patents. His work primarily focuses on developing innovative solutions for toner containers and ink jet head cartridges.

Latest Patents

Hikake's latest patents include a toner container designed for use in electrophotographic image forming apparatuses. This toner container is engineered to hold toner used for development by a developing device. It features a toner supply opening for dispensing toner to the developing device and a toner seal for openably sealing this opening. Additionally, he has developed a container for accommodating ink jet head cartridges, which includes a plate-shaped member and a main body that forms a space for the cartridge.

Career Highlights

Throughout his career, Norio Hikake has worked with notable companies, including Canon Kabushiki Kaisha and Canon Aptex. His experience in these organizations has allowed him to refine his skills and contribute to advancements in imaging technology.

Collaborations

Hikake has collaborated with esteemed colleagues such as Toshiaki Nagashima and Seiichiro Karita. Their combined expertise has fostered innovation in their respective fields.

Conclusion

Norio Hikake's contributions to electrophotographic technology and his innovative patents have significantly impacted the industry. His work continues to inspire advancements in imaging solutions.

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