Issued Patents All Time
Showing 1–25 of 40 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12218371 | Battery housing apparatus and electric vehicle | Mikio Kashiwai, Tadahiro Yaguchi, Katsunori Okubo | 2025-02-04 |
| D631486 | Lower mount cover for outboard motor machine | Masahiro Anzai | 2011-01-25 |
| D623661 | Outboard motor machine | Masahiro Anzai | 2010-09-14 |
| 7658078 | System for reforming heavy oil, method therefor, and combined cycle power system | Koji Nishida, Nobuyuki Hokari, Shin-ichi Inage, Osami Yokota, Hirokazu Takahashi +1 more | 2010-02-09 |
| 7594387 | Modified fuel burning gas turbine | Shinichi Inage, Nobuyuki Hokari, Osami Yokota, Hirokazu Takahashi | 2009-09-29 |
| 7591983 | Heavy oil treating method and heavy oil treating system | Hirokazu Takahashi, Shinichi Inage, Nobuyuki Hokari, Akinori Hayashi, Osami Yokota +1 more | 2009-09-22 |
| D561651 | Electrically-powered wheelchair | — | 2008-02-12 |
| D556647 | Electrically-powered wheelchair | — | 2007-12-04 |
| 7278255 | Gas turbine installation | Shigeo Hatamiya, Osamu Yokomizo, Yoshiki Noguchi, Moriaki Tsukamoto | 2007-10-09 |
| 7146794 | Gas turbine installation | Shigeo Hatamiya, Osamu Yokomizo, Yoshiki Noguchi, Moriaki Tsukamoto | 2006-12-12 |
| 7096659 | Gas turbine electric power generation equipment and air humidifier | Shigeo Hatamiya, Osamu Yokomizo | 2006-08-29 |
| 7082749 | Gas turbine electric power generation equipment and air humidifier | Shigeo Hatamiya, Osamu Yokomizo | 2006-08-01 |
| 6973772 | Gas turbine installation | Shigeo Hatamiya, Osamu Yokomizo, Yoshiki Noguchi, Moriaki Tsukamoto | 2005-12-13 |
| 6914900 | Method and apparatus for connecting communication device via IP network | Satoru Komatsu, Tsutomu Yamada | 2005-07-05 |
| 6901736 | Gas turbine electric power generation equipment and air humidifier | Shigeo Hatamiya, Osamu Yokomizo | 2005-06-07 |
| D505214 | Front combination lamp for an automobile | — | 2005-05-17 |
| 6854259 | Gas turbine installation | Shigeo Hatamiya, Osamu Yokomizo, Yoshiki Noguchi, Moriaki Tsukamoto | 2005-02-15 |
| D487046 | Wheel of an automobile | — | 2004-02-24 |
| 6688106 | Waste processing system and fuel reformer used in the waste processing system | Tsutomu Okusawa, Kazuhito Koyama, Shigeo Hatamiya, Taiko Ajiro, Megumi Sunou +2 more | 2004-02-10 |
| 6644013 | Gas turbine power generation equipment and air humidifying apparatus | Shigeo Hatamiya, Osamu Yokomizo | 2003-11-11 |
| 6637185 | Gas turbine installation | Shigeo Hatamiya, Osamu Yokomizo, Yoshiki Noguchi, Moriaki Tsukamoto | 2003-10-28 |
| 6578354 | Gas turbine electric power generation equipment and air humidifier | Shigeo Hatamiya, Osamu Yokomizo | 2003-06-17 |
| 6560957 | Gas turbine installation | Shigeo Hatamiya, Osamu Yokomizo, Yoshiki Noguchi, Moriaki Tsukamoto | 2003-05-13 |
| 6490348 | Switching system for providing an improved call waiting service | Wataru Oomori | 2002-12-03 |
| 6448438 | Method for purifying acrylic acid | Shuhei Yada, Kouji Kasamatsu, Yasuyuki Sakakura, Kiyoshi Takahashi | 2002-09-10 |