Hitoshi Akemi
23Patents
8h-index
31Co-inventors
75Inventor score
Filing activity: Dec 28, 1990 → Feb 12, 2010
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5683710A | Percutaneous absorption preparation | Human Necessities | 108 | Expired |
| US5298258A | Acrylic oily gel bioadhesive material and acrylic oily gel preparation | Human Necessities | 66 | Expired |
| US5876745A | Method for preparing a medical adhesive sheet | Human Necessities | 41 | Expired |
| US5543151A | Medical pressure-sensitive adhesive and medical bandage formed using the same | Chemistry; Metallurgy | 28 | Expired |
| US5505306A | Package structure of drug-containing pressure-sensitive adhesive sheet | Human Necessities | 18 | Expired |
| US5650165A | Percutaneous absorption preparation | Human Necessities | 17 | Expired |
| US5374429A | Medical adhesive sheet and medical preparation | Performing Operations; Transporting | 15 | Expired |
| US5242951A | Estrogen-containing gel preparation | Human Necessities | 11 | Expired |
| US6132761A | Percutaneous absorption preparation | Human Necessities | 8 | Expired |
| US5204109A | Percutaneous gel preparation | Human Necessities | 7 | Expired |
| US6139867A | Medical adhesive sheet | Human Necessities | 6 | Expired |
| US7056526B2 | Medical adhesive composition, medical adhesive tape using the same and tape preparation for percutaneous absorption | Emerging Cross-Sectional Technologies | 6 | Expired |
| US6231883A | High molecular-weight medical adhesive with plasticizers, and product thereof | Human Necessities | 6 | Expired |
| US8096417B2 | Patch package structure | Human Necessities | 3 | Active |
| US8033395B2 | Patch package structure | Human Necessities | 2 | Active |
| US6077528A | Percutaneous preparation | Human Necessities | 1 | Expired |
| US7749586B2 | Adhering member and method for producing adhering member | Emerging Cross-Sectional Technologies | 0 | Expired |
| US7501358B2 | Adhesive preparation | Emerging Cross-Sectional Technologies | 0 | Expired |
| US8591939B2 | Adhesive preparation containing fentanyl | Human Necessities | 0 | Active |
| US9040077B2 | Patch and patch preparation | Human Necessities | 0 | Active |
| US7754235B2 | Adhesive and laminate | Emerging Cross-Sectional Technologies | 0 | Active |
| US8394404B2 | Adhesive material and adhesive preparation | Human Necessities | 0 | Active |
| US8327903B2 | Manufacturing apparatus of transdermal absorption preparation | Emerging Cross-Sectional Technologies | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.