Issued Patents All Time
Showing 26–44 of 44 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5512599 | Process for the production of methanol | Yasushi Hiramatsu, Shoji Uematsu, Toshio Koseki | 1996-04-30 |
| 5019186 | Process for producing chromium-containing steel sheet hot-dip plated with aluminum | Yasushi Kato, Keiichi Yoshioka | 1991-05-28 |
| 5010384 | Gate turn-off thyristor with resistance layers | Hiromu Haruki, Fumiaki Kirihata | 1991-04-23 |
| 4956392 | Process for producing methanol or mixed alcohol | Yoshihiko Saito, Masaaki Kuwa, Takashi Kojima, Kinya Tsuji | 1990-09-11 |
| 4939535 | Method of controlling transport of photoreceptive sheet | Kunio Ohashi, Shougo Iwai | 1990-07-03 |
| 4908073 | Method of producing a cold rolled steel sheet having a good ageing resistance and small anisotropy and adapted for deep drawing | Susumu Sato, Toshio Irie, Nobuo Matsuno | 1990-03-13 |
| 4744869 | Process for purifying methanol | Yoshihiko Saito | 1988-05-17 |
| 4708748 | Method of making cold rolled dual-phase structure steel sheet having an excellent deep drawability | Susumu Satoh, Hideo Suzuki, Takashi Obara, Minoru Nishida | 1987-11-24 |
| 4706532 | Cutting equipment with rules | — | 1987-11-17 |
| 4686471 | System for online-detection of the transformation value and/or flatness of steel or a magnetic material by detecting changes in induced voltages due to interlinked magnetic fluxes in detecting coils | Masahiko Morita, Tomoo Tanaka | 1987-08-11 |
| 4648916 | Method of controlling cooling of hot-rolled steel sheet and system therefor | Masahiko Morita | 1987-03-10 |
| 4644667 | Cooling apparatus for strip metal | Kenichi Yanagi, Katsumi Makihara, Takeo Fukushima, Sachihiro Iida | 1987-02-24 |
| 4615749 | Cold rolled dual-phase structure steel sheet having an excellent deep drawability and a method of manufacturing the same | Susumu Satoh, Hideo Suzuki, Takashi Obara, Minoru Nishida | 1986-10-07 |
| 4576657 | Process of manufacturing a cold rolled steel sheet having excellent press formability | Susumu Satoh, Toshio Irie | 1986-03-18 |
| 4544419 | Method for producing high tensile strength cold rolled steel sheets having excellent formability and high tensile strength hot-dip galvanized steel sheets having excellent formability | Toshio Irie, Susumu Sato | 1985-10-01 |
| 4495009 | Method of cooling cold steel strip with cooling rolls | Shinjiro Murakami, Kazuo Morimoto, Kaneaki Hyodo | 1985-01-22 |
| 4473414 | High tensile strength cold rolled steel sheets and high tensile strength hot-dip galvanized steel sheets | Toshio Irie, Susumu Sato | 1984-09-25 |
| 4368084 | Method for producing cold rolled steel sheets having a noticeably excellent formability | Toshio Irie, Susumu Sato | 1983-01-11 |
| 4339284 | Method of producing non-ageing cold rolled steel sheets | Susumu Sato, Tomoo Tanaka | 1982-07-13 |