Tetsuo Harada
9Patents
4h-index
23Co-inventors
57Inventor score
Filing activity: Jun 2, 1975 → Sep 4, 2020
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5893280A | Spin extractor | Textiles; Paper | 41 | Expired |
| US5545259A | Dish washing machine | Human Necessities | 11 | Expired |
| US5521333A | Four-core balanced transmission cable | Electricity | 10 | Expired |
| US4065362A | Purification of organic isocyanates | Chemistry; Metallurgy | 6 | Expired |
| US8022200B2 | Process for the preparation of liquid, storage-stable organic isocyanates of low color number containing carbodiimide and/or uretonimine groups | Chemistry; Metallurgy | 3 | Active |
| US6578587B2 | Dish washing machine having upper door and lower door with sealing member | Human Necessities | 3 | Expired |
| US7758879B2 | Device for dispensing insecticide/repellent | Emerging Cross-Sectional Technologies | 0 | Active |
| US9545099B2 | Ultrasonic atomizing device and pest control method | Performing Operations; Transporting | 0 | Active |
| US11372326B2 | Pellicle comprising graphite thin film | Physics | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.