Issued Patents All Time
Showing 76–89 of 89 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4741279 | Method of and apparatus for combusting coal-water mixture | Shigeru Azuhata, Kazutoshi Higashiyama, Kiyoshi Narato, Hironobu Kobayashi, Norio Arashi +7 more | 1988-05-03 |
| 4656100 | Fiber reinforced material with matrix metal containing copper and reinforcing fibers containing alumina | Tadashi Dohnomoto | 1987-04-07 |
| 4648340 | Automatic buttonhole stitching device of a computerized sewing machine | Susumu Hanyu, Kenji Kata | 1987-03-10 |
| 4648341 | Computerized sewing machine | Kenji Kato, Yoshio Yamaguchi | 1987-03-10 |
| 4577574 | Electronic sewing machine with a pattern display | — | 1986-03-25 |
| 4524046 | Method for manufacturing a cam-cam shaft assembly | Tetsuya Suganuma, Koji Kazuoka, Shuichi Fujita, Katsuhiko Ueda, Hitoshi Nakamura | 1985-06-18 |
| 4524309 | Safety control device of commutator motors | Michio Hisatake, Kazuji Yamamoto, Toru Hyodo | 1985-06-18 |
| 4491477 | Anti-wear sintered alloy and manufacturing process thereof | Tetsuya Suganuma, Koji Kazuoka, Shuichi Fujita, Takeshi Okujo | 1985-01-01 |
| 4471705 | Device for adjusting lower thread tension of sewing machine | Hideaki Takenoya, Eiichi Shomura | 1984-09-18 |
| 4467740 | Electronic sewing machine with a stitch pattern adjusting device | Hachiro Makabe, Kazuo Watanabe | 1984-08-28 |
| 4403560 | Electronic sewing machine | Hachiro Makabe, Akira Orii | 1983-09-13 |
| 4292812 | Control device for ice making machine | Mitsuru Kakinuma | 1981-10-06 |
| 4268309 | Wear-resisting sintered alloy | Yoichi Serino, Tetsuya Suganuma | 1981-05-19 |
| 4261271 | Electronic sewing machine with a stitch pattern adjusting device | Hachiro Makabe, Kazuo Watanabe | 1981-04-14 |