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Haruyuki Morikawa

USPTO Granted Patents = 9 (Patent Applications = 1)

EPO Patents = 2 (Patent Applications = 1)

Average Co-Inventor Count = 3.4

ph-index = 5

Forward Citations = 89(Granted Patents)

Location History:

Funabashi, JP (1982 - 1985)
Chiba, JP (1982 - 2020)

Company Filing History:

Toyo Engineering Corporation

Mitsui Toatsu Chemicals, Incorporated

where one patent can have more than one assignee

Years Active: 1982-2020

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9 patents (USPTO):Sort by Forward Citations

Abstract keywords

1. 10604477 - Urea manufacturing method and urea manufacturing apparatus (2020-03-31),

2. 10501407 - Urea manufacturing method and urea manufacturing apparatus (2019-12-10),

3. 10173972 - Method for producing high-purity aqueous urea solution in urea production process (2019-01-08),

4. 7582237 - Process for preparing granular urea product (2009-09-01),

5. 7153693 - Method and apparatus for determining urea concentration (2006-12-26),

6. 5965071 - Process for preparing granular urea (1999-10-12),

7. 4504679 - Process for synthesizing urea (1985-03-12),

8. 4321410 - Method of stripping unreacted materials in urea synthesis process (1982-03-23),

9. 4311856 - Process for synthesizing urea (1982-01-19),

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