Morio Ishihara
21Patents
7h-index
11Co-inventors
66Inventor score
Filing activity: Jul 13, 1989 → Mar 6, 2015
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6300625A | Time-of-flight mass spectrometer | Electricity | 36 | Expired |
| US6949736B2 | Method of multi-turn time-of-flight mass analysis | Electricity | 31 | Expired |
| US7504620B2 | Method and apparatus for time-of-flight mass spectrometry | Electricity | 28 | Expired |
| US6160256A | Time-of-flight mass spectrometer and mass spectrometric method sing same | Electricity | 24 | Expired |
| US6949738B2 | Mass spectrometer and method of determining mass-to-charge ratio of ion | Electricity | 16 | Expired |
| US7211792B2 | Mass spectrometer | Electricity | 14 | Expired |
| US5051593A | Electrostatic multipole lens for charged-particle beam | Electricity | 9 | Expired |
| US5118939A | Simultaneous detection type mass spectrometer | Electricity | 7 | Expired |
| US7091480B2 | Method of determining mass-to-charge ratio of ions and mass spectrometer using the method | Electricity | 5 | Expired |
| US4998015A | Mass spectrometer capable of multiple simultaneous detection | Electricity | 5 | Expired |
| US7148473B2 | Time of flight mass spectrometer | Electricity | 4 | Expired |
| US6057544A | Mass spectrometer | Electricity | 3 | Expired |
| US5900628A | Method of processing mass spectrum | Electricity | 2 | Expired |
| US7227131B2 | Time of flight mass spectrometer | Electricity | 2 | Expired |
| US7038198B2 | Mass spectrometer | Electricity | 2 | Expired |
| US8237112B2 | Method and apparatus for time-of-flight mass spectrometry | Electricity | 1 | Active |
| US5107110A | Simultaneous detection type mass spectrometer | Electricity | 1 | Expired |
| US8937113B2 | Vinyl chloride resin aggregate particle, method for producing same, and gloves comprising same | Chemistry; Metallurgy | 0 | Active |
| US8895657B2 | Vinyl chloride resin aggregate particles, process for producing same, and glove obtained using same | Emerging Cross-Sectional Technologies | 0 | Active |
| US7910879B2 | Method and apparatus for time-of-flight mass spectrometry | Electricity | 0 | Active |
| US10392477B2 | Method for manufacturing coagulated particles from latex prepared by emulsion polymerization, aggregates from latex prepared by emulsion polymerization, and coagulated particles from latex prepared by emulsion polymerization | Chemistry; Metallurgy | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.