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Patent applications and USPTO patent grants for Naito; Kakuji.The latest application filed is for "method and structure for reclosable containers".
Patent | Date |
---|---|
Method and structure for reclosable containers Grant RE29,331 - Naito August 2, 1 | 1977-08-02 |
Method and apparatus for manufacturing synthetic resin tubular film having occludent means in the inside surface thereof Grant RE29,208 - Naito May 10, 1 | 1977-05-10 |
Method and apparatus for manufacturing synthetic resin bags having occludent means in the inside surface thereof Grant RE29,043 - Naito November 23, 1 | 1976-11-23 |
Integral reclosable bag Grant RE28,969 - Naito September 21, 1 | 1976-09-21 |
Apparatus and method for manufacturing tubing for reclosable bags Grant RE28,959 - Naito September 14, 1 | 1976-09-14 |
Die Head For The Continuous Extrusion Of Plastic Film With Profiles For A Closure For Use In Plastic Bags Grant 3,597,795 - Naito August 10, 1 | 1971-08-10 |
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