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Hajime Nagahara

USPTO Granted Patents = 14

EPO Patents = 5 (Patent Applications = 2)

Average Co-Inventor Count = 2.3

ph-index = 5

Forward Citations = 66(Granted Patents)

Location History:

Fuji, JP (1980)
Kurashiki, JP (1988 - 2006)
Kawasaki, JP (2008)
Tokyo, JP (2002 - 2015)

Company Filing History:

Asahi Kasei Kogyo Kabushiki Kaisha

Asahi Kasei Chemicals Corporation

Asahi Kasei Kabushiki Kaisha

Years Active: 1980-2015

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14 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 8956837 - Method for producing glycolic acid (2015-02-17),

2. 8106238 - Method for producing glycolic acid (2012-01-31),

3. 8034976 - Nitrogen-containing carbon material and method of producing the same (2011-10-11),

4. 7435842 - Process for producing carbonic ester (2008-10-14),

5. 7091381 - Process for preparation of cyclohexanone oxime (2006-08-15),

6. 6989444 - Process for producing lactam (2006-01-24),

7. 6930204 - Process for producing a cyclic aliphatic oxime (2005-08-16),

8. 6849765 - Process for producing cyclohexanone oxime (2005-02-01),

9. 6365655 - Process for stabilizing oxymethylene copolymer (2002-04-02),

10. 6130280 - High-rigidity oxymethylene polymer resin molding (2000-10-10),

11. 5952410 - Polyacetal resin composition exhibiting high retentivity of mechanical (1999-09-14),

12. 5656761 - Method for pretreating a catalyst slurry and a method for the continuous (1997-08-12),

13. 4734536 - Process for producing cycloolefins (1988-03-29),

14. 4226967 - Highly charge-transferable polycondensation polymer and process for (1980-10-07),

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