Kawasaki; Kiichiro

Patent Applications and Registrations

Patent applications and USPTO patent grants for Kawasaki; Kiichiro.The latest application filed is for "single mode optical fiber and manufacturing method thereof".

Company Profile

0.4.4

Kawasaki; Kiichiro - Utsunomiya JP
KAWASAKI; Kiichiro - Utsunomiya-shi JP
Kawasaki; Kiichiro - Kanagawa JP
Kawasaki; Kiichiro - Yokohama JP
Kawasaki, Kiichiro - Yokohama-shi JP

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Single mode optical fiber and manufacturing method thereof Grant 11,269,138 - Kawasaki March 8, 2	2022-03-08
Single Mode Optical Fiber And Manufacturing Method Thereof App 20210026064 - KAWASAKI; Kiichiro	2021-01-28
Method for drawing glass parent material and drawing machine for use therein Grant 7,886,561 - Kawasaki , et al. February 15, 2	2011-02-15
Method for drawing glass patent material and drawing machine for use therein App 20050172672 - Kawasaki, Kiichiro ; et al.	2005-08-11
Optical fiber, method of making optical fiber preform, and method of making optical fiber Grant 6,892,019 - Nagayama , et al. May 10, 2	2005-05-10
Optical fiber, method of making optical fiber preform, and method of making optical fiber App 20040151455 - Nagayama, Katsuya ; et al.	2004-08-05
Optical fiber, method of making optical fiber preform, and method of making optical fiber Grant 6,681,072 - Nagayama , et al. January 20, 2	2004-01-20
Optical fiber, method of making optical fiber preform, and method of making optical fiber App 20020031320 - Nagayama, Katsuya ; et al.	2002-03-14

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