Nippon Sanso Corporation
204Patents
0Active
204Granted
43Portfolio score
Filing activity: Oct 2, 1978 → Aug 18, 2004
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6343239B1 | Transportation method for substrate wafers and transportation apparatus | Electricity | 334 | Expired |
| US5953591A | Process for laser detection of gas and contaminants in a wafer transport gas tunnel | Electricity | 205 | Expired |
| US5706969A | Insulated container, insulating material, and manufacturing method of the insulated container | Emerging Cross-Sectional Technologies | 155 | Expired |
| US5251542A | Heat insulating cooking vessel | Emerging Cross-Sectional Technologies | 135 | Expired |
| USD408689S | Thermal insulating cup with lid | General | 120 | Expired |
| US6190457A | CVD system and CVD process | Chemistry; Metallurgy | 114 | Expired |
| US6098834A | Cap for beverage container | Performing Operations; Transporting | 110 | Expired |
| USD362156S | Cup with lid | General | 104 | Expired |
| US5549039A | Heat-insulating cooking container | Emerging Cross-Sectional Technologies | 101 | Expired |
| US5031519A | Heat insulating cooking vessel | Human Necessities | 96 | Expired |
| US6119888A | Portable insulating receptacles | Human Necessities | 94 | Expired |
| USD406011S | Cup with lid | General | 90 | Expired |
| US6079589A | Drinking receptacle covers | Performing Operations; Transporting | 84 | Expired |
| USD437528S | Vacuum bottle | General | 83 | Expired |
| USD371936S | Cup without lid | General | 82 | Expired |
| US6702137B1 | Plug structure for liquid container | Human Necessities | 74 | Expired |
| US6258039A | Respiratory gas consumption monitoring device and monitoring method | Human Necessities | 73 | Expired |
| USD404613S | Cup with lid | General | 72 | Expired |
| USD398815S | Cup | General | 71 | Expired |
| US6609624B2 | Cap body of beverage container | Human Necessities | 69 | Expired |
| USD429959S | Cup with lid | General | 68 | Expired |
| USD431159S | Cup with lid | General | 67 | Expired |
| US5153977A | Method for making double-walled insulating metal container | Emerging Cross-Sectional Technologies | 65 | Expired |
| US5335809A | Heat insulating container | Emerging Cross-Sectional Technologies | 63 | Expired |
| US6048509A | Gas purifying process and gas purifying apparatus | Emerging Cross-Sectional Technologies | 63 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.