Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9006122 | Dielectric ceramic and dielectric filter having the same | Satoshi Toyoda, Hidehiro Takenoshita | 2015-04-14 |
| 7079376 | Electric double layer capacitor, electrolyte battery and method for manufacturing the same | Fumio Tatezono, Seiji Omura, Kiyotaka Ito, Makoto Hashimoto | 2006-07-18 |
| 7054138 | Electric double layer capacitor and electrolyte battery | Fumio Tatezono, Seiji Omura, Kiyotaka Ito, Makoto Hashimoto | 2006-05-30 |
| 5714013 | Method of forming a colored membrane on soldered portion by employing colored solder materials | Kazuchika Ohta | 1998-02-03 |
| 5650020 | Colored soldered composition | Kazuchika Ohta | 1997-07-22 |
| 5110916 | Bis (octaalkylphthalocyaninate) lanthanides | Iwao Yamamoto, Kazuchika Ohta | 1992-05-05 |