Kenichi Masuda
27Patents
9h-index
59Co-inventors
78Inventor score
Filing activity: May 11, 1989 → Sep 20, 2019
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5378612A | Culture medium for production of recombinant protein | Chemistry; Metallurgy | 91 | Expired |
| US4965350A | Pyridopyrimidine nucleotide compounds | Chemistry; Metallurgy | 35 | Expired |
| US5693499A | Process for preparing human coagulation factor VIII protein complex | Chemistry; Metallurgy | 28 | Expired |
| US6049163A | Discharge lamp unit with RF shield primary coil | Electricity | 19 | Expired |
| US5264068A | Expandable drum including adjustable stops for setting drum circumference | Emerging Cross-Sectional Technologies | 18 | Expired |
| US6040659A | Discharge lamp lighting device | Electricity | 11 | Expired |
| US5654042A | Powder coating system for difficult to handle powders | Emerging Cross-Sectional Technologies | 10 | Expired |
| US6518781B2 | Probe structure and manufacturing method thereof | Physics | 9 | Expired |
| US5804410A | Nucleic acid sequence encoding trypsin-like enzyme and process for producing the enzyme | Chemistry; Metallurgy | 9 | Expired |
| US5851983A | Elastase inhibitory polypeptide and process for production thereof by recombinant gene technology | Chemistry; Metallurgy | 8 | Expired |
| US6777612B2 | Electronic device sealing electronic element therein and manufacturing method thereof, and printed wiring board suitable for such electronic device | Electricity | 7 | Expired |
| US10556818B2 | Curved surface cover glass, method for manufacturing same, and in-vehicle display member | Physics | 6 | Active |
| US6642731B2 | Probe structure and manufacturing method thereof | Physics | 4 | Expired |
| US5312502A | Method and apparatus for stitching a tire | Performing Operations; Transporting | 4 | Expired |
| US5564576A | Clamp for and method of storing/transporting high-pressure fuel injection pipes | Mechanical Engineering; Lighting; Heating | 3 | Expired |
| US5153308A | S-sulfonated calcitonin derivatives | Human Necessities | 3 | Expired |
| US5310328A | Green tire forming apparatus | Performing Operations; Transporting | 3 | Expired |
| US6346385B1 | Analysis of predisposition based on human airway trypsin protease gene polymorphism | Chemistry; Metallurgy | 3 | Expired |
| US6940684B2 | Disk device and seek control method | Physics | 2 | Expired |
| US9850317B2 | Anti-dog IgE monoclonal antibody, and light-chain variable region and heavy-chain variable region of anti-dog IgE monoclonal antibody | Chemistry; Metallurgy | 2 | Active |
| US6356180B1 | High-voltage generating transformer | Electricity | 2 | Expired |
| US8672820B2 | Tool stocker, machine tool system, and tool damage detecting apparatus | Emerging Cross-Sectional Technologies | 1 | Active |
| US8716031B2 | Method for quantification of antigen-specific canine IgE | Emerging Cross-Sectional Technologies | 1 | Active |
| US9584789B2 | Storage medium storing information processing program, information processing device, information processing system, and panoramic video display method | Physics | 1 | Active |
| US9067358B2 | Molding apparatus for glass molded product | Emerging Cross-Sectional Technologies | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.