Issued Patents All Time
Showing 26–39 of 39 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5783332 | Positive electrode active material for lithium battery and a method for manufacturing the same | Khalil Amine, Hideo Yasuda | 1998-07-21 |
| 5759717 | Method for manufacturing a positive electrode active material for lithium battery | Khalil Amine, Hideo Yasuda | 1998-06-02 |
| 5738957 | Positive electrode active material for lithium battery | Khalil Amine, Hideo Yasuda | 1998-04-14 |
| 5720932 | Method of producing lithium nickelate which contains cobalt | Khalil Amine, Hideo Yasuda | 1998-02-24 |
| 5677087 | Method for manufacturing positive electrode material for a lithium battery | Khalil Amine, Hideo Yasuda | 1997-10-14 |
| 5667634 | Method for controlling pitch deposits in papermaking process using lipase and polyelectrolyte | Haruo Awaji, Hidesato Shimoto, Masaki Sharyou | 1997-09-16 |
| 5616215 | Method of making paper from pulp treated with lipase and an aluminum salt | Hans Peter Heldt-Hansen, Haruo Awaji, Hidesato Shimoto, Masaki Sharyou | 1997-04-01 |
| 5611779 | Electrochemical fluid delivery device | Satoshi Saito, Akio Tokunaga | 1997-03-18 |
| 5573646 | Electrochemical fluid delivery device | Satoshi Saito | 1996-11-12 |
| 5288563 | Hydrogen ion concentration sensor and lead-acid battery having the sensor | Satoshi Saito | 1994-02-22 |
| 5206615 | Sensor for measuring solute concentration in an aqueous solution | Hisashi Kudo, Yoshiharu Iwanami, Haruo Nomi, Yoshihiko Shibata, Ryozo Ueno | 1993-04-27 |
| 4539086 | Oxygen concentration controlling method and system | Hisashi Kudo | 1985-09-03 |
| 4495051 | Galvanic cell type oxygen sensor | Hisashi Kudo, Ikuo Tanigawa | 1985-01-22 |
| 4212891 | Method and apparatus for storing foodstuffs | Hisashi Kudo | 1980-07-15 |