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Hiroshi Maeda

USPTO Granted Patents = 35

EPO Patents = 1 (Patent Applications = 3)

Average Co-Inventor Count = 2.2

ph-index = 11

Forward Citations = 311(Granted Patents)

Location History:

Yamatokoriyama, JP (1991 - 1994)
Yamatokooriyama, JP (1995 - 1996)
Nara-ken, JP (1996)
Reutlingen, DE (1997)
Matsubara, JP (1995 - 2004)
Kashihara, JP (1995 - 2007)
Nara, JP (2003 - 2013)
Okayama, JP (2015)
Osaka, JP (1992 - 2017)
Kariya, JP (2001 - 2022)

Company Filing History:

22 out of 25,560

Sharp Kabushiki Kaisha Corporation

4 out of 19,748

Denso Corporation

Kabushiki Kaisha Kobe Seiko Sho

Sunstar Engineering Pte. Ltd.

5. 2 out of 6,896

Sumitomo Chemical Company, Limited

6. 1 out of 3,252

Nippondenso Co., Ltd.

7. 1 out of 3,516

Shimadzu Corporation

8. 1 out of 136

Okayama University

10. 1 out of 16,453

Panasonic Corporation

11. 1 out of 55

Sumika Fine Chemicals, Co.,ltd.

where one patent can have more than one assignee

Years Active: 1991-2022

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35 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 11530854 - Ejector refrigeration cycle (2022-12-20),

2. 11480197 - Ejector module (2022-10-25),

3. 9666926 - Power supply line for high-frequency current, manufacturing method for same, and power supply line holding structure (2017-05-30),

4. 9220799 - Bactericidal agent composition (2015-12-29),

5. 8848226 - Printing apparatus, printing system, and printing method for managing a print job queue with a timer (2014-09-30),

6. 8351718 - Image data processing apparatus, image forming apparatus provided with the same, image data processing program, and image data processing method (2013-01-08),

7. 8026081 - Method of producing optically active (S)-7-hydroxy-6-methylheptan-2-one and precursor thereof (2011-09-27),

8. 7738138 - Image processing device, transfer controlling method of image processing device, output controlling method of image processing device, control program of image processing device, storage medium storing control program of image processing device (2010-06-15),

9. 7170615 - Image processing device including image data management capabilities (2007-01-30),

10. 7061640 - Image processing apparatus that compresses and divides image data for storage (2006-06-13),

11. 7038075 - Production method of racemic 3-hydroxy-3-(2-phenylethyl)hexanoic acid C1-6 alkyl ester (2006-05-02),

12. 6831331 - Power MOS transistor for absorbing surge current (2004-12-14),

13. 6797910 - Production apparatus of planer type semiconductor device and fabrication method of planer type semiconductor device (2004-09-28),

14. 6683207 - Production method of (R)-3 hydroxy-3-(2-phenylethyl) hexanoic acid and intermediate thereof (2004-01-27),

15. 6643474 - Abnormality displaying apparatus for use in image forming apparatus (2003-11-04),

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