Issued Patents All Time
Showing 51–61 of 61 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D303273 | Toy vehicle | Toyomi Yoshida | 1989-09-05 |
| 4846521 | Foot cover for baby buggy | Hitoshi Katou, Tomihiro Kaneko | 1989-07-11 |
| 4773702 | Reversible seat pad for a baby carriage | Koichi Kobayashi | 1988-09-27 |
| 4722190 | Method for energy recovery from oxidation reactor off-gas | Kazuo Yamamoto, Hiromi Nakamura | 1988-02-02 |
| 4653268 | Regenerative gas turbine cycle | Hiromi Nakamura, Norio Narazaki, Kazuo Yamamoto, Norio Sayama | 1987-03-31 |
| 4610137 | Regenerative gas turbine cycle | Hiromi Nakamura, Norio Narazaki, Kazuo Yamamoto, Norio Sayama | 1986-09-09 |
| 4589215 | Apparatus for after-treating polyolefin powder | Masamitsu Iwasaki, Takeshi Suzuki, Takashi Koizumi, Kazumasa Shibata, Nobutoshi Komori +1 more | 1986-05-20 |
| 4537023 | Regenerative gas turbine cycle | Hiromi Nakamura, Norio Narazaki, Kazuo Yamamoto, Norio Sayama | 1985-08-27 |
| 4311867 | Process for isomerizing hydrocarbons | Makoto Takagawa, Tamotsu Ueno | 1982-01-19 |
| 4311868 | Process for converting hydrocarbon | Tamotsu Ueno, Kazuo Takada, Toshio Hidaka, Makoto Takagawa | 1982-01-19 |
| 4205051 | Stabilized zirconia for oxygen ion-conductive solid electrolyte | Yutaka Suzuki | 1980-05-27 |