Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5391403 | Method of manufacturing a sensor having a magnetic film | Tsutomu Shimizu, Jiro Kondo, Hideharu Iwakuni | 1995-02-21 |
| 5297044 | Torque and rotating speed sensor | Minji Sakaki, Masaharu Sakoda, Takeshi Inoue | 1994-03-22 |
| 5271966 | Method for manufacturing a magnetic recording medium | Tsutomu Shimizu, Jiro Kondo | 1993-12-21 |
| 5098748 | Method of producing a flame-spray-coated article and flame spraying powder | Tsutomu Shimizu, Koji Yagii | 1992-03-24 |
| 4678633 | Process for forming a sintered layer on a substrate of iron-based material | Sigemi Osaki, Norio Yousina, Tsuyoshi Morishita | 1987-07-07 |
| 4646811 | Process for forming a high alloy layer on a casting | Tuyoshi Morishita, Sigemi Osaki, Noriyuki Sakai | 1987-03-03 |
| 4596692 | Process for forming a wear-resistant layer on a substrate | Tsuyoshi Morishita, Sigemi Osaki, Yukio Shimizu, Toshiharu Konishi, Takahumi Sakuramoto | 1986-06-24 |
| 4591480 | Method for sealing porous metals | Tsuyoshi Morishita, Sigemi Osaki, Noriyuki Sakai | 1986-05-27 |