Issued Patents All Time
Showing 301–312 of 312 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5053847 | Semiconductor device | Jiro Terashima | 1991-10-01 |
| 5039838 | Cordless iron having a heater whose temperature is controlled by using pulse signal | Keiichi Ogiso | 1991-08-13 |
| 5010664 | Steam iron having a solenoid driven pump and heated evaporation chamber for providing steam and operable for further providing extra steam at specified intervals | Chikashi Sakano, Seiichi Nakada, Masao Shimizu, Toshiyoshi Yamamoto | 1991-04-30 |
| 4992180 | Method of separating a heavy metal ion | Kazukiyo Onodera, Seiko Funabashi | 1991-02-12 |
| 4975875 | Static random access memory with tri-layer conductor construction over access transistors | — | 1990-12-04 |
| 4945396 | Semiconductor device having Darlington transistors | Hisao Shigekane | 1990-07-31 |
| 4931666 | Darlington-connected semiconductor device | — | 1990-06-05 |
| 4915616 | System utilizing gas flame for appreciation or ornamentation | Toshihisa Kanamaru | 1990-04-10 |
| 4892839 | Method of manufacturing a semiconductor device with polysilicon resistors and field plate | Hirokazu Kaneda | 1990-01-09 |
| 4822783 | Method for treating HTLV-I using streptovaricin C compounds | Kazukiyo Onodera | 1989-04-18 |
| 4822782 | Method for treating AIDS using streptovaricin C compounds | Kazukiyo Onodera | 1989-04-18 |
| 4782378 | Transistor having integrated stabilizing resistor and method of making thereof | Tsuneto Sekiya, Hisao Shigekane | 1988-11-01 |