Sano; Takezo
Patent Applications and Registrations
Patent applications and USPTO patent grants for Sano; Takezo.The latest application filed is for "electric switch for a power tool".
- Sano; Takezo - Shiga JP
- Sano; Takezo - Takatsuki JP
- Sano; Takezo - Ibaragi JP
| Patent | Date |
|---|---|
| Electric switch for a power tool Grant 5,084,598 - Nagata , et al. January 28, 1 | 1992-01-28 |
| Microswitch Grant 5,017,747 - Nagahara , et al. May 21, 1 | 1991-05-21 |
| Electromagnetic relay Grant 4,993,787 - Tanaka , et al. February 19, 1 | 1991-02-19 |
| Electromagnetic drive and polarized relay Grant 4,727,344 - Koga , et al. February 23, 1 | 1988-02-23 |
| Method of manufacture of base assembly for an electromagnetic relay Grant 4,656,733 - Maenishi , et al. April 14, 1 | 1987-04-14 |
| Electromagnetic drive and polarized relay Grant 4,626,813 - Koga , et al. December 2, 1 | 1986-12-02 |
| Semipermeable membrane Grant 4,272,378 - Sano , et al. * June 9, 1 | 1981-06-09 |
| Process for producing semipermeable membranes Grant 4,265,959 - Sano , et al. May 5, 1 | 1981-05-05 |
| Original pattern plate obtained by use of photo-sensitive resin composition Grant 4,247,621 - Sano , et al. January 27, 1 | 1981-01-27 |
| Process for producing olefin polymers Grant 4,223,117 - Sano , et al. September 16, 1 | 1980-09-16 |
| Cellulosic ion exchange fibers and method for preparing same Grant 4,200,735 - Sano , et al. April 29, 1 | 1980-04-29 |
| Process for preparing novel thin films Grant 4,188,273 - Sano , et al. * February 12, 1 | 1980-02-12 |
| Process for preparing of semipermeable membranes Grant 4,163,725 - Sano , et al. August 7, 1 | 1979-08-07 |
| Process for producing semipermeable membranes Grant 4,147,745 - Sano , et al. April 3, 1 | 1979-04-03 |
| Crosslinkable composition Grant 4,140,605 - Sano , et al. February 20, 1 | 1979-02-20 |
| Method for producing strong-acid cation exchange fiber by treating fibrous polyethylene with gaseous sulfur trioxide Grant 4,113,666 - Sano , et al. September 12, 1 | 1978-09-12 |
| Process for producing semipermeable membranes Grant 4,107,049 - Sano , et al. August 15, 1 | 1978-08-15 |
| Method for preparing easily processable polyolefin granule Grant 4,098,979 - Maemoto , et al. July 4, 1 | 1978-07-04 |
| Filters for the selective collection of metallic ions Grant 4,092,250 - Sano , et al. May 30, 1 | 1978-05-30 |
| Cation exchanger Grant 4,089,816 - Sano , et al. May 16, 1 | 1978-05-16 |
| Original plate for producing matrix Grant 4,079,159 - Sano , et al. March 14, 1 | 1978-03-14 |
| Process for preparing novel thin films Grant 4,056,456 - Sano , et al. November 1, 1 | 1977-11-01 |
| Process for preparing membranes for separation of substances Grant 4,046,843 - Sano , et al. September 6, 1 | 1977-09-06 |
| Method of manufacturing a semipermeable membrane from a water-soluble polymeric resin Grant 3,992,495 - Sano , et al. November 16, 1 | 1976-11-16 |
| Photosensitive resin composition containing pullulan or esters thereof Grant 3,960,685 - Sano , et al. June 1, 1 | 1976-06-01 |
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