Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5128781 | Transmissive liquid display apparatus having a thin construction without diminished brightness | Tamio Saito | 1992-07-07 |
| 5061074 | Apparatus for inspecting both sides of tape or sheet | Naoharu Ohikata, Toshiro Matsubara | 1991-10-29 |
| 5031022 | Film carrier for mounting IC chips | Toshio Yamamoto, Tamio Saito, Naoharu Ohikata, Michio Osada | 1991-07-09 |
| 4912987 | Measurement of sizes of falling particles | Hirokatsu Yashiro, Yoshiteru Matsuo, Hiroshi Nishikawa, Katsuhiko Yui, Hirotoshi Kawamura | 1990-04-03 |
| 4843894 | Measurement of sizes of falling particles | Hirokatsu Yashiro, Yoshiteru Matsuo, Hiroshi Nishikawa, Katsuhiko Yui, Hirotoshi Kawamura | 1989-07-04 |
| 4641083 | Method and apparatus for supervising charges in blast furnace using electromagnetic waves | Hirokatsu Yashiro | 1987-02-03 |
| 4641036 | Method of and apparatus for imaging surface of object at high temperature | Hirokatsu Yashiro | 1987-02-03 |
| 4621264 | Method and apparatus for measuring water level in a well | Hirokatsu Yashiro | 1986-11-04 |
| 4579606 | Metal sheet that selectively absorbs solar radiation | Takehisa Mizunuma, Seizaburo Abe, Hisashi Kobayashi | 1986-04-01 |
| 4576639 | Hydrogen storage metal material | Ryoichi Suzuki, Hisashi Gondo | 1986-03-18 |
| 4555113 | Shaft and a method for producing the same | Fumio Shimazaki, Koji Asai | 1985-11-26 |
| 4491487 | Method for producing a selective absorption sheet of a solar radiation | Takehisa Mizunuma, Seizaburo Abe, Hisashi Kobayashi | 1985-01-01 |
| 4488906 | Hydrogen storage metal material | Hisashi Gondo, Ryutaro Matsumoto, Ryoichi Suzuki | 1984-12-18 |