Tomohiro Chiba
28Patents
10h-index
33Co-inventors
75Inventor score
Filing activity: Oct 4, 1993 → Mar 23, 2020
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5934367A | Heat exchanger | Mechanical Engineering; Lighting; Heating | 53 | Expired |
| US5901785A | Heat exchanger with a distribution device capable of uniformly distributing a medium to a plurality of exchanger tubes | Emerging Cross-Sectional Technologies | 35 | Expired |
| US5945008A | Method and apparatus for plasma control | Electricity | 33 | Expired |
| US5918667A | Heat exchanger | Mechanical Engineering; Lighting; Heating | 17 | Expired |
| US5540278A | Heat exchanger | Emerging Cross-Sectional Technologies | 13 | Expired |
| US6823933B2 | Stacked-type, multi-flow heat exchangers | Mechanical Engineering; Lighting; Heating | 12 | Expired |
| US5894886A | Heat exchanger with fluid control means for controlling a flow of a heat exchange medium and method of manufacturing the same | Emerging Cross-Sectional Technologies | 12 | Expired |
| US5579834A | Heat exchanger | Emerging Cross-Sectional Technologies | 11 | Expired |
| US5573061A | Heat exchanger and arrangement of tubes therefor | Emerging Cross-Sectional Technologies | 11 | Expired |
| US5505254A | Heat exchanger having tube support plate | Mechanical Engineering; Lighting; Heating | 11 | Expired |
| US6255220A | Method and apparatus for plasma control | Electricity | 10 | Expired |
| US7140107B2 | Stacking-type, multi-flow, heat exchangers and methods for manufacturing such heat exchangers | Emerging Cross-Sectional Technologies | 10 | Expired |
| US5979547A | Distribution device capable of uniformly distributing a medium to a plurality of tubes of a heat exchanger | Mechanical Engineering; Lighting; Heating | 10 | Expired |
| US5411079A | Heat exchanger and method for manufacturing the same | Emerging Cross-Sectional Technologies | 10 | Expired |
| US5513432A | Heat exchanger and method for manufacturing the same | Emerging Cross-Sectional Technologies | 9 | Expired |
| US7740831B2 | Compositions for potentiating glutathione | Human Necessities | 9 | Active |
| US5590710A | Heat exchanger | Emerging Cross-Sectional Technologies | 8 | Expired |
| US5368097A | Heat exchanger | Mechanical Engineering; Lighting; Heating | 7 | Expired |
| US7174953B2 | Stacking-type, multi-flow, heat exchanger | Mechanical Engineering; Lighting; Heating | 7 | Expired |
| US5494099A | Heat exchanger | Mechanical Engineering; Lighting; Heating | 6 | Expired |
| US7311138B2 | Stacking-type, multi-flow, heat exchangers and methods for manufacturing such heat exchangers | Mechanical Engineering; Lighting; Heating | 6 | Expired |
| US7434828B2 | Molded member with foamed body | Performing Operations; Transporting | 5 | Expired |
| US5806587A | Heat exchanger | Emerging Cross-Sectional Technologies | 3 | Expired |
| US5579835A | Heat exchanger and arrangement of tubes therefor | Emerging Cross-Sectional Technologies | 2 | Expired |
| US9803933B2 | Cold storage medium container | Emerging Cross-Sectional Technologies | 1 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.