Hirofumi Akano
12Patents
5h-index
36Co-inventors
58Inventor score
Filing activity: Aug 22, 1989 → Oct 23, 1997
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5726565A | Coulometric analysis method and a device therefor | Physics | 55 | Expired |
| US5909114A | Coulometric analysis method and a device therefor | Physics | 36 | Expired |
| US5496937A | Polysaccharide substances, process for producing them and use of them | Performing Operations; Transporting | 10 | Expired |
| US5679572A | Separation of chiral compounds on polysaccharide supports | Emerging Cross-Sectional Technologies | 10 | Expired |
| US5356792A | Biochemical oxygen demand analyzer and methods of analysis using Klebsiella microorganisms | Emerging Cross-Sectional Technologies | 6 | Expired |
| US5085851A | Dental plaque-degrading compositions | Human Necessities | 5 | Expired |
| US4996064A | Novel foodstuff from soymilk and method for production thereof | Human Necessities | 5 | Expired |
| US5340461A | Electrophoretic medium for electrophoretic separation, gel holder for holding the same medium, slab type electrophoretic apparatus using the same medium and gel holder, and electrophoretic gel cutter | Physics | 3 | Expired |
| US5970163A | Process for visually measuring a microbial activity state during real time | Chemistry; Metallurgy | 2 | Expired |
| US5206170A | Sulfur dioxide detector device embodied by using S02-oxidant bioagent | Emerging Cross-Sectional Technologies | 1 | Expired |
| US5385830A | Apparatus for measuring free and total sulfurous acid and method of measurement | Emerging Cross-Sectional Technologies | 1 | Expired |
| US5426042A | Klebsella oxytoca ferm BP-I/3616 and immobilization thereof with a gelating agent in pores of a membrane | Emerging Cross-Sectional Technologies | 1 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.