Issued Patents All Time
Showing 76–99 of 99 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4599504 | Induction heating apparatus with protection against power interruption | — | 1986-07-08 |
| 4586868 | Wrist mechanism of an industrial robot | Seiichiro Nakashima, Shigemi Inagaki | 1986-05-06 |
| 4578322 | Recording medium | Mitsuharu Sawamura, Masaaki Matsushima, Hiroyoshi Kishi, Eizo Sasamori, Satoshi Yoshihara +2 more | 1986-03-25 |
| 4570167 | Ink jet recording head | Hiroshi Sugitani, Junichi Kobayashi | 1986-02-11 |
| 4538639 | Robot wrist of an industrial robot | Hajimu Inaba, Shigemi Inagaki | 1985-09-03 |
| 4502830 | Industrial robot | Hajimu Inaba, Seiichiro Nakashima, Shigemi Inagaki | 1985-03-05 |
| 4490674 | Rotational angle detection device having two magnetoresistive sensing elements | — | 1984-12-25 |
| 4466769 | Industrial robot | Hajimu Inaba, Seiichiro Nakajima, Shigemi Inagaki | 1984-08-21 |
| 4465424 | Industrial robot | Hajimu Inaba, Seiichiro Nakashima, Shigemi Inagaki | 1984-08-14 |
| 4437740 | Quick return beam splitter for a single lens reflex camera | Takashi Suzuki | 1984-03-20 |
| 4431366 | Industrial robot | Hajimu Inaba, Seiichiro Nakashima, Shigemi Inagaki | 1984-02-14 |
| 4430923 | Wrist mechanism in an industrial robot | Hajimu Inaba | 1984-02-14 |
| 4398699 | Device for removing fused slags on slabs | Sadayuki Saito, Ichiro Fukunaga, Katsumi Nakamura, Kazuya Higuchi | 1983-08-16 |
| 4390167 | Apparatus for removing torch-cutting slag of slab | Sadayuki Saito, Kazuya Higuchi | 1983-06-28 |
| 4389084 | Observing apparatus | Mikichi Ban | 1983-06-21 |
| 4367921 | Low polarization beam splitter | Mitsuharu Sawamua | 1983-01-11 |
| 4338503 | Inductive heating apparatus | Toshio Ogino | 1982-07-06 |
| 4322130 | Phase shifting mirror | Mikichi Ban | 1982-03-30 |
| 4319188 | Magnetic rotary encoder for detection of incremental angular displacement | Morimasa Nagao, Kaoru Toki, Keizo Morita | 1982-03-09 |
| 4317016 | Induction heating cooking apparatus | — | 1982-02-23 |
| 4294890 | Method for preventing reflection | Noboru Sugawara, Sayoko Amano | 1981-10-13 |
| 4274053 | Magnetic rotary encoder for detection of absolute values of angular displacement | Kaoru Toki | 1981-06-16 |
| 4217783 | Magnetoresistive pressure-sensing device for automotive electronic engine control systems | Morimasa Nagao, Toshio Yamagata, Nobuyuki Hayama | 1980-08-19 |
| 4191286 | Apparatus for transporting cylindrical steel articles | Katsutoshi Sato, Tadashi Kanaya, Hiroaki Onishi, Tsuneo Ichiishi, Akira Osaka | 1980-03-04 |