Kazuhiro Hamada
20Patents
3h-index
30Co-inventors
63Inventor score
Filing activity: Jul 25, 1994 → Feb 8, 2022
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5759675A | Multi-layer stretchable, shrinkable polyethylene film and process for the preparation thereof | Emerging Cross-Sectional Technologies | 21 | Expired |
| US5630002A | Optical fiber cable | Physics | 8 | Expired |
| US5536528A | Method and apparatus for stranding tape-shaped optical fibers | Physics | 4 | Expired |
| US11821896B2 | Kit and method for measuring measurement target substance in biological sample | Physics | 3 | Active |
| US11674954B2 | Kit and method for measuring measurement target substance in biological sample | Chemistry; Metallurgy | 3 | Active |
| US11519860B2 | Kit, method and reagent for measuring measurement target substance | Emerging Cross-Sectional Technologies | 3 | Active |
| US11733244B2 | Kit, method, and reagent for measuring measurement target substance | Physics | 3 | Active |
| US6372481B1 | Instant dry yeast for use in frozen dough-baking process | Emerging Cross-Sectional Technologies | 2 | Expired |
| US9755223B2 | Treatment process for a positive electrode active material for lithium-ion secondary battery | Emerging Cross-Sectional Technologies | 1 | Active |
| US11094474B2 | Photoelectric conversion element, dye-sensitized solar cell, metal complex dye, dye composition, and oxide semiconductor electrode | Emerging Cross-Sectional Technologies | 0 | Active |
| US11572467B2 | Resin composition for acoustic matching layer, cured product, acoustic matching sheet, acoustic probe, acoustic measuring apparatus, method for producing acoustic probe, and acoustic matching layer material set | Chemistry; Metallurgy | 0 | Active |
| US12387709B2 | Composition for acoustic lens, acoustic lens, acoustic wave probe, ultrasound probe, acoustic wave measurement apparatus, ultrasound diagnostic apparatus, photoacoustic wave measurement apparatus and ultrasonic endoscope, and method for manufacturing acoustic wave probe | Chemistry; Metallurgy | 0 | Active |
| US12252631B2 | Endoscopic coating composition, endoscopic lubricating member, method for producing endoscopic lubricating member, endoscopic flexible tube, and endoscope | Chemistry; Metallurgy | 0 | Active |
| US11486879B2 | Kit and method for measuring measurement target substance in biological sample | Emerging Cross-Sectional Technologies | 0 | Active |
| US11674966B2 | Kit and method for measuring measurement target substance in biological sample | Chemistry; Metallurgy | 0 | Active |
| US11091662B2 | Ink composition, ink set, image forming method, and printed matter | Chemistry; Metallurgy | 0 | Active |
| US11649352B2 | Resin composition for acoustic matching layer, acoustic matching sheet, acoustic wave probe, acoustic wave measuring apparatus, method for manufacturing acoustic wave probe, and material set for acoustic matching layer | Chemistry; Metallurgy | 0 | Active |
| US12408892B2 | Acoustic matching layer material, composition for acoustic matching layer material, acoustic matching sheet, acoustic wave probe, acoustic wave measurement apparatus, and method for manufacturing acoustic wave probe | Performing Operations; Transporting | 0 | Active |
| US11925507B2 | Acoustic matching sheet, composition for acoustic matching layer, acoustic wave probe, acoustic wave measurement apparatus, and method for manufacturing acoustic wave probe | Physics | 0 | Active |
| US11891505B2 | Resin composition for acoustic matching layer, cured product, acoustic matching sheet, acoustic probe, acoustic measuring apparatus, method for producing acoustic probe, and acoustic matching layer material set | Chemistry; Metallurgy | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.