Company Filing History:

16 out of 1,379

Mitsui Toatsu Chemicals, Incorporated

Toyo Engineering Corporation

patents

where one patent can have more than one assignee

Years Active: 1983-1999

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25 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 5930571 - Image forming apparatus and a method for forming an image on plural (1999-07-27),

2. 5557390 - Digital copier system (1996-09-17),

3. 5506657 - Interleaving digital copier system (1996-04-09),

4. 5440372 - Digital copier system (1995-08-08),

5. 5231516 - Folding-order image forming apparatus (1993-07-27),

6. 5210132 - Continuous process for preparing rubber modified high impact resin (1993-05-11),

7. 5191046 - Transparent heat-resistant styrene-base copolymer (1993-03-02),

8. 5191023 - Block-copolymerized-rubber-modified styrene copolymers (1993-03-02),

9. 5105284 - Digital copier operable with external storing medium (1992-04-14),

10. 5062114 - Output beam control device for a semiconductor laser (1991-10-29),

11. 5016114 - Digital copier apparatus with external laser card storage medium and (1991-05-14),

12. 4972024 - Anionically-polymerized-rubber-modified styrene copolymers (1990-11-20),

13. 4954571 - Rubber dispersed copolymer resin (1990-09-04),

14. 4808661 - Rubber dispersed copolymer resin (1989-02-28),

15. 4789272 - Transportation method of synthetic rubber chips (1988-12-06),

Title: **Innovations and Contributions of Norifumi Ito**

Introduction

Norifumi Ito, based in Kamakura, Japan, is a prolific inventor with an impressive portfolio of 25 patents. His work primarily focuses on advancements in image forming technology, reflecting his commitment to innovation in the field.

Latest Patents

Ito's latest patents include innovative concepts for image forming apparatuses that enhance the efficiency and versatility of document handling. One notable patent details an apparatus and method for forming an image on multiple surfaces, allowing simultaneous image forming regardless of the type of sheets fed through the Automatic Document Feeder (ADF). This technology temporarily stores scanned image data, facilitating a seamless transfer of images to different positions in the reading-out section. Additionally, his digital copier system patent introduces a robust control mechanism for duplex copy units, ensuring resource optimization by allowing only one application to engage with the duplex unit at any given time. This system effectively resolves potential conflicts between applications and guarantees the integrity of the copying process.

Career Highlights

Throughout his illustrious career, Norifumi Ito has made significant contributions to various companies. He has worked with Mitsui Toatsu Chemicals, Incorporated, and Ricoh Company, Ltd., where he played a vital role in advancing their technological capabilities through his inventive solutions.

Collaborations

Ito has collaborated with esteemed colleagues, including Tetsuyuki Matsubara and Mune Iwamoto. Their joint efforts have contributed to the development of innovative technologies and enhancements in imaging systems.

Conclusion

Norifumi Ito's extensive portfolio of patents and collaborative spirit mark him as a leading figure in the world of inventions. His innovative contributions continue to shape the field of image technology, and his work remains influential for current and future advancements.

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