Jun Nakayama
23Patents
10h-index
42Co-inventors
75Inventor score
Filing activity: May 31, 1991 → Jan 16, 2014
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5466631A | Method for producing semiconductor articles | Emerging Cross-Sectional Technologies | 85 | Expired |
| US5101253A | Photo sensor with monolithic differential amplifier | Electricity | 47 | Expired |
| US5181132A | Liquid crystal device and method for producing the same with metal spacer in hole of thin film device's insulator | Physics | 44 | Expired |
| US6238566A | Multi-stage solvent extraction of metal value | Emerging Cross-Sectional Technologies | 30 | Expired |
| US5410172A | Thin film transistor and preparation thereof | Electricity | 29 | Expired |
| US5849904A | Isolated nucleic acid molecules which hybridize to polysialyl transferases | Human Necessities | 23 | Expired |
| US5268309A | Method for manufacturing a photosensor | Electricity | 23 | Expired |
| US5599741A | Method for making semiconductor device with metal deposited on electron donating surface of gate electrode | Electricity | 22 | Expired |
| US6520293B1 | Oil circulating apparatus for automatic transmission | Emerging Cross-Sectional Technologies | 15 | Expired |
| US5747326A | Isolated nucleic acid molecules which encode mammalian .alpha.2,8 polysialyl transferases | Human Necessities | 10 | Expired |
| US7678016B2 | Control apparatus for vehicle | Mechanical Engineering; Lighting; Heating | 8 | Active |
| US6691012B2 | Shift control apparatus for continuously variable transmission and shift control method therefor | Mechanical Engineering; Lighting; Heating | 6 | Expired |
| US6837825B2 | Shift controlling apparatus and shift controlling method for continuously variable transmission | Mechanical Engineering; Lighting; Heating | 5 | Expired |
| US8074098B2 | Control method for information processing system, information processing system, and program | Physics | 4 | Active |
| US6277047A | Automatic transmission | Mechanical Engineering; Lighting; Heating | 2 | Expired |
| US6303684A | Hot melt composition and use thereof | Chemistry; Metallurgy | 2 | Expired |
| US8859511B2 | Proliferation inhibitor of Helicobacter pylori bacteria | Human Necessities | 0 | Active |
| US8423162B2 | Control method for information processing system, information processing system, and program | Physics | 0 | Active |
| US9921926B2 | Management system of server system including a plurality of servers | Physics | 0 | Active |
| US6020201A | Isolated nucleic acid molecules which encode mammalian or rodent 2,8 polysialyl transferases | Human Necessities | 0 | Expired |
| US8575117B2 | Proliferation inhibitor of helicobacter pylori including alpha-n-acetyl-glucosaminyl bond-containing monosaccharide derivatives | Chemistry; Metallurgy | 0 | Active |
| US5959078A | Isolated polysialyl transferases | Human Necessities | 0 | Expired |
| US7871793B2 | Antimicrobial carbohydrates and methods of using same | Chemistry; Metallurgy | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.