Eiji Tsuji
12Patents
9h-index
26Co-inventors
68Inventor score
Filing activity: Sep 30, 1982 → Nov 18, 1998
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4936027A | Hair dryer and steamer combination | Human Necessities | 58 | Expired |
| US5223694A | Hair styling iron for straightening and curling | Human Necessities | 33 | Expired |
| US4676152A | Apparatus for fruit fly disinfestation using hot humid air in order to prevent the spread of infestation in fruits and vegetables | Human Necessities | 31 | Expired |
| US4641010A | Battery powered electric hair curler | Electricity | 30 | Expired |
| US5983903A | Hair iron | Human Necessities | 23 | Expired |
| US4743735A | Electric hair curler with detachable handle containing rechargeable batteries and charger | Electricity | 23 | Expired |
| US6029677A | Hair styling iron | Human Necessities | 19 | Expired |
| US4953574A | Hair curler with a clamping member | Human Necessities | 16 | Expired |
| US4565916A | Electric hair curling iron with rotatable power cord | Human Necessities | 11 | Expired |
| US5089223A | Fe-Cr-Ni-Al ferritic alloys | Chemistry; Metallurgy | 4 | Expired |
| US4668585A | Fe-Cr-Al type implant alloy composite for medical treatment | Chemistry; Metallurgy | 3 | Expired |
| US5226984A | Process of preparing Fe-Cr-Ni-Al ferritic alloys | Chemistry; Metallurgy | 1 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.