Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6475328 | Electronic component material containing pest repellent, electronic component using the same, and its manufacturing method | Hirohiko Haniu, Toshikazu Tomioka, Susumu Kobayashi | 2002-11-05 |
| 6387387 | Electronic component material containing pest repellent, electronic component using the same, and its manufacturing method | Hirohiko Haniu, Toshikazu Tomioka, Susumu Kobayashi | 2002-05-14 |
| 5651978 | Silver thiosulfate silica gel antibacterial compositions | Toshikazu Tomioka, Hiroaki Oka, Kenji Hoshino, Atsushi Nishino | 1997-07-29 |
| 5645846 | Method of disinfecting an object and antiviral disinfection liquid therefor | Hiroaki Oka, Toshikazu Tomioka, Kenji Hoshino, Atsushi Nishino, Shigeharu Ueda | 1997-07-08 |
| 5516519 | Antiviral composition | Hiroaki Oka, Toshikazu Tomioka, Kenji Hoshino, Atsushi Nishino, Shigeharu Ueda | 1996-05-14 |
| 5510109 | Antibacterial and antifungal composition | Toshikazu Tomioka, Mariko Tomita, Atsushi Nishino | 1996-04-23 |
| 5494505 | Composite plating coatings | Toshikazu Tomioka, Masaaki Yonemura | 1996-02-27 |
| 5429819 | Antiviral composition | Hiroaki Oka, Toshikazu Tomioka, Kenji Hoshino, Atsushi Nishino, Shigeharu Ueda | 1995-07-04 |