Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12281019 | Boron-containing amorphous silica powder and method of producing same | Yasuyuki Murakami, Satsuki Motoishi, Satoshi Komori, Hironobu OGATA | 2025-04-22 |
| 11020331 | Cosmetic | Momoko Ishikawa, Nanae Ogata, Kenji Mori | 2021-06-01 |
| 5864374 | Method and apparatus for image generation | Toshio Ito, Yoshisuke Ohtsuru, Takio Okuda, Yasuhito Myoi, Toshimasa Tomoda +15 more | 1999-01-26 |
| 5663775 | Video projector with luminance and chrominance optical modulation LCD's | Hiroshi Kawamura, Yoshisuke Ohtsuru | 1997-09-02 |
| 5203399 | Heat transfer apparatus | — | 1993-04-20 |
| 5006689 | Vacuum insulated storage-type electric water heater having an external bubble pump heating unit | Yasuhiko Kurachi, Kazumi Mori | 1991-04-09 |
| 4959526 | Storage type electric water heater having a closed circulation loop with a bubble pump | Yasuhiko Kurachi, Kazumi Mori | 1990-09-25 |
| 4818845 | Storage type electric water heater having a closed circulation loop provided with a bubble pump | Yoshihisa Oishi | 1989-04-04 |
| 4282860 | Hot air type solar heat-collecting apparatus | Yoshinosuke Kawada, Koichi Matsui | 1981-08-11 |