Issued Patents All Time
Showing 1–20 of 20 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8559018 | Detection method of crack occurrence position | Nobuo Takeda | 2013-10-15 |
| 7829178 | Delamination development preventable structure for sandwich panel | Masaki Hojo | 2010-11-09 |
| 6186264 | Motor car | Masakatsu Fujiwara, Yukifumi Yamaguchi | 2001-02-13 |
| 5647741 | Heat exchanger for combustion apparatus | Shunzo Bunya, Hitoshi Kaji | 1997-07-15 |
| 5578181 | Method for treating waste water containing neutral salts comprising monovalent ions | Yoshinori Ishii | 1996-11-26 |
| 5490776 | Industrial furnace provided with rotary regenerative burner | Hiroshi Miyama, Tetsuhiko Ohki, Hitoshi Kaji, Yoshiyuki Yusa | 1996-02-13 |
| 5460519 | Method and apparatus for heat recovery | Hitoshi Kaji | 1995-10-24 |
| 5443700 | Method for treating waste water containing oil composed of esters, and treating apparatus thereof | Kikuo Okada | 1995-08-22 |
| 5341892 | Motor and pedal driven bicycle | Yukifumi Yamaguchi | 1994-08-30 |
| 5275556 | Heat recovery type combustion apparatus | — | 1994-01-04 |
| 4834936 | Continuous dissolution apparatus for spent nuclear fuel | — | 1989-05-30 |
| 4724853 | Method and apparatus for decontaminating solid surface | — | 1988-02-16 |
| 4612159 | Nuclear fuel element and process for fabricating the same | Ryusuke Abe, Makoto Shimizu | 1986-09-16 |
| 4585463 | Concentrator and feeder of sludge for system to recover resources from sludge | — | 1986-04-29 |
| 4583470 | Ash disposer for system to recover resources from sludge | — | 1986-04-22 |
| 4554832 | Simulator of fluid flow in field of flow entailing combustion or reaction | Toshiaki Hasegawa | 1985-11-26 |
| 4543834 | Measurement of velocity in water flow model | Toshiaki Hasegawa | 1985-10-01 |
| 4507127 | System for recovering resources from sludge | — | 1985-03-26 |
| 4388875 | Evaporating concentrator for sewage sludge | — | 1983-06-21 |
| 4311103 | Incineration system for sewage sludge | — | 1982-01-19 |