Company Filing History:

9 out of 3,106

Konica Corporation

patents

2 out of 1,252

Konishiroku Photo Industry Co., Ltd.

patents

Years Active: 1985-1998

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11 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 5711612 - Dynamic pressure bearing (1998-01-27),

2. 5656228 - Injection molding method (1997-08-12),

3. 5566598 - Method for surface processing of a photoreceptor base for (1996-10-22),

4. 5538347 - Dynamic pressure bearing (1996-07-23),

5. 5506786 - Cutting apparatus (1996-04-09),

6. 5463503 - Method for producing a polygon mirror (1995-10-31),

7. 5228369 - Method of surface machining for substrate of electrophotographic (1993-07-20),

8. 5170683 - Method for surface-processing of a photoreceptor base for (1992-12-15),

9. 5003851 - Method of manufacturing a photoreceptor (1991-04-02),

10. 4639072 - Optical beam scanning apparatus including a cylindrical lens having its (1987-01-27),

11. 4496209 - Optical beam scanning apparatus including a cylindrical lens having its (1985-01-29),

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For the Inventor, By the Inventor

Toyotsugu Itoh

Location History:

Company Filing History:

Years Active: 1985-1998