Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6688106 | Waste processing system and fuel reformer used in the waste processing system | Tsutomu Okusawa, Kazuhito Koyama, Masahiko Yamagishi, Shigeo Hatamiya, Megumi Sunou +2 more | 2004-02-10 |
| 6442938 | Waste processing system and fuel reformer used in the waste processing system | Tsutomu Okusawa, Kazuhito Koyama, Masahiko Yamagishi, Shigeo Hatamiya, Megumi Sunou +2 more | 2002-09-03 |
| 6282902 | Waste processing system and fuel reformer used in the waste processing system | Tsutomu Okusawa, Kazuhito Koyama, Masahiko Yamagishi, Shigeo Hatamiya, Megumi Sunou +2 more | 2001-09-04 |
| 6058856 | Waste processing system and fuel reformer used in the waste processing system | Tsutomu Okusawa, Kazuhito Koyama, Masahiko Yamagishi, Shigeo Hatamiya, Megumi Sunou +2 more | 2000-05-09 |
| 6014863 | Waste processing system and fuel reformer used in the waste processing system | Tsutomu Okusawa, Kazuhito Koyama, Masahiko Yamagishi, Shigeo Hatamiya, Megumi Sunou +1 more | 2000-01-18 |
| 5316983 | Apparatus for analysis of particulate material, analytical method for same, apparatus for production of ultrapure water, apparatus for manufacturing of semiconductor, and apparatus for production of pure gas | Haruo Fujimori, Tetsuya Matsui, Kenji Yokose, Shigeru Izumi | 1994-05-31 |