IDiyas

For the Inventor, By the Inventor

Tokyo, Japan

Masahide Yazawa

USPTO Granted Patents = 10

Average Co-Inventor Count = 2.8

ph-index = 7

Forward Citations = 146(Granted Patents)


Location History:

  • Kunitachi, JA (1976)
  • Tokyo, JA (1976 - 1978)
  • Tokyo, JP (1980)
  • Kunitachi, JP (1982)

Company Filing History:

goldMedal10 out of 33 
 
Polymer Processing Research Institute Ltd.
 patents
silverMedal3 out of 327 
 
Nippon Petrochemicals Company, Limited
 patents
bronzeMedal3 out of 232 
 
Sekisui Kagaku Kogyo Kabushiki Kaisha
 patents
where one patent can have more than one assignee

Years Active: 1976-1982

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10 patents (USPTO):
1. 4349500 - Method for stretching a fibrous or film-like material (1982-09-14),
2. 4335070 - Method of manufacturing a reticular web having reinforced selvages (1982-06-15),
3. 4331624 - Method and apparatus for biaxially stretching a tubular film (1982-05-25),
4. 4211807 - Reinforced non-woven fabrics and method of making same (1980-07-08),
5. 4076782 - Supplying method for preliminarily expanded polystyrene beads in a thin (1978-02-28),
6. 4052243 - Method for producing a cross-laminated cloth-like product from wide warp (1977-10-04),
7. 4052242 - Method for producing a product comprising weft webs of large width (1977-10-04),
8. 3971838 - Process for continuously producing shaped articles of polystyrene foam (1976-07-27),
9. 3953909 - Method for producing laterally spread reticular web of split fibers (1976-05-04),
10. 3950467 - Method for shaping tubular films in downward and wet manner (1976-04-13),
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