Inventor
Yasushi Samejima
Inventor
Kakogawa, JP
Overview
Patents· 18 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
C25Bprimary
C25BElectrolytic or electrophoretic processes for the production of compounds or non-metals90%
C08JWorking-up5%
F16BDevices for fastening or securing constructional elements or machine parts together, e.g. nails, bolts, circlips, clamps, clips or wedges5%
PatentTitleYear
4,643,808'Method for controlling chlorates'19874,596,639'Electrolysis process and electrolytic cell'19864,586,994'Electrolytic process of an aqueous alkali metal halide solution and electrolytic cell used therefor'19864,574,037'Vertical type electrolytic cell and electrolytic process using the same'19864,568,433'Electrolytic process of an aqueous alkali metal halide solution'19864,556,470'Electrolytic cell with membrane and solid, horizontal cathode plate'19854,539,083'Method for preventing degradation in activity of a low hydrogen overvoltage cathode'19854,459,196'Electrolytic cells'19844,443,315'Finger type electrolytic cell for the electrolysis of an aqueous alkali metal chloride solution'19844,409,074'Process for electrolysis of an aqueous alkali metal chloride solution'19834,395,321'Separator electrolytic cell'19834,370,208'Electrolytic process of an aqueous alkali metal halide solution and electrolytic cell'19834,316,790'Cation exchange membranes'19824,316,789'Cation exchange membranes'19824,293,395'Process for electrolysis of an aqueous alkali metal chloride solution'19814,278,526'Apparatus for electrolysis of an aqueous alkali metal chloride solution'19814,268,372'Method and apparatus for installing a membrane to an electrolytic cell'19814,240,883'Method for electrolysis of an aqueous alkali metal chloride solution'1980Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1980–1987Patents assigned to KANEGAFUCHI CHEMICAL IND (18)· patent assignee history
1980–1987Based in Kakogawa, JP· patent location history
1981Based in Kakagawa, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| KANEGAFUCHI CHEMICAL IND | 18 | 1980–1987 |
Locations
| Location | Patents | Span |
|---|---|---|
| Kakogawa, JP | 17 | 1980–1987 |
| Kakagawa, JP | 1 | 1981 |