Taikisha Ltd.
74Patents
33Active
74Granted
47Portfolio score
Filing activity: Sep 12, 1978 → Jul 5, 2021 · 4 expiring within 5 years
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4818388A | Paint waste separating and collecting apparatus | Emerging Cross-Sectional Technologies | 38 | Expired |
| US4771552A | Hot air drying system for automobile bodies | Mechanical Engineering; Lighting; Heating | 31 | Expired |
| US5167679A | Rotary gas treating apparatus | Mechanical Engineering; Lighting; Heating | 30 | Expired |
| US4664061A | Spraying booth | Emerging Cross-Sectional Technologies | 29 | Expired |
| US4951600A | Painting machine and control unit for use in a painting booth | Emerging Cross-Sectional Technologies | 29 | Expired |
| US5017202A | Gas treating apparatus | Mechanical Engineering; Lighting; Heating | 19 | Expired |
| US5464468A | Rotary adsorption/desorption gas treating apparatus | Performing Operations; Transporting | 15 | Expired |
| US7134541B2 | Conveyance apparatus for processing step | Performing Operations; Transporting | 15 | Expired |
| US4488408A | Cooling method and system therefor | Mechanical Engineering; Lighting; Heating | 13 | Expired |
| US5327738A | Method of forming and maintaining artificial snow layer | Mechanical Engineering; Lighting; Heating | 12 | Expired |
| US5111997A | Automatic spray painting machine | Performing Operations; Transporting | 11 | Expired |
| US6139708A | Dip surface-treatment system and method of dip surface-treatment using same | Chemistry; Metallurgy | 11 | Expired |
| US4952221A | Gas cleaning apparatus containing a centrifugal type paint mist separator | Emerging Cross-Sectional Technologies | 11 | Expired |
| US5244573A | Paint sludge separator tank | Performing Operations; Transporting | 10 | Expired |
| US5823767A | Paint drying furnace | Mechanical Engineering; Lighting; Heating | 9 | Expired |
| US5356335A | Pressure gradient control system | Physics | 9 | Expired |
| US4783257A | Paint waste separator-collector apparatus | Emerging Cross-Sectional Technologies | 8 | Expired |
| US7497321B2 | Conveyor system for processing line | Performing Operations; Transporting | 7 | Active |
| US5085374A | Spray painting apparatus arm support | Performing Operations; Transporting | 7 | Expired |
| US7740026B2 | Thermal storage type gas treating apparatus | Emerging Cross-Sectional Technologies | 7 | Active |
| US5160040A | Cleaning system for use in treatment of excess paint | Performing Operations; Transporting | 7 | Expired |
| US7238392B2 | Conveyance method and apparatus for processing step | Performing Operations; Transporting | 7 | Expired |
| US7669490B2 | Apparatus and method for testing filters in a clean room | Physics | 7 | Expired |
| US5241830A | Method of forming and maintaining artificial snow layer | Mechanical Engineering; Lighting; Heating | 7 | Expired |
| US4769925A | Device for preventing resinous condensate dropping for use in paint drying oven | Emerging Cross-Sectional Technologies | 6 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.