| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Japan | 6 | |
| #2 | Germany | 3 | |
| #3 | United States | 2 |
| # | Industry | |
|---|---|---|
| #1 | Electrical machinery and energy | |
| #2 | Textiles and paper | |
| #3 | Audio-visual technology | |
| #4 | Chemical engineering |
| # | Technology | |
|---|---|---|
| #1 | Typewriters | |
| #2 | Electric switches | |
| #3 | Casings and printed circuits | |
| #4 | Separation |
| # | Name | Total Patents |
|---|---|---|
| #1 | Ozawa Juichiro | 6 |
| #2 | Miwa Takeshi | 3 |
| #3 | Hayashi Yoshihiro | 1 |
| #4 | Wakino Kikuo | 1 |
| #5 | Inagawa Konosuke | 1 |
| #6 | Morita Tadashi | 1 |
| #7 | Hakomori Munehito | 1 |
| #8 | Hayashi Akikage | 1 |
| #9 | Senda Atsuo | 1 |
| #10 | Kurauchi Toshiharu | 1 |
| Publication | Filing date | Title |
|---|---|---|
| JPH057063A | Wiring board with built-in capacitor and manufacture thereof | |
| JPH04269801A | Material for forming resistor film | |
| JPH04174590A | Wiring board with built-in resistor and its manufacture | |
| JPH02298102A | Delay line element | |
| DE3013897A1 | Mfg. reverse osmosis membrane - high polymer membrane formed on porous substrate by radical polymerisation of monomer contg. nitrogen and alkyl metal in ammonia-argon mixt. | |
| US4030408A | Thermal printer head |