Issued Patents All Time
Showing 101–112 of 112 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5374000 | Cop changing mechanism for a winding unit | Isamu Matsui, Yoshiyasu Maeda, Yuji Todo, Masaharu Kiriake | 1994-12-20 |
| 5363668 | Absorption air conditioning system and cooling/heating changing-over method | Hiroaki Yoda | 1994-11-15 |
| 5289868 | Absorption chiller heater and unit-type air conditioning system | Yasuo Koseki, Ryuichi Kaji, Hiroaki Yoda, Tomihisa Ohuchi, Akira Nishiguchi +2 more | 1994-03-01 |
| 5282369 | Multiple type absorption air conditioning system | Tomihisa Ohuchi, Akira Nishiguchi, Seiichiro Sakaguchi, Daisuke Hisajima, Michihiko Aizawa +2 more | 1994-02-01 |
| 5275010 | Control method and apparatus of absorption chiller heater | Daisuke Hisajima, Tomihisa Ohuchi, Akira Nishiguchi, Yasuo Koseki, Michihiko Aizawa +1 more | 1994-01-04 |
| 5188280 | Method of bonding metals, and method and apparatus for producing semiconductor integrated circuit device using said method of bonding metals | Yoshiaki Emoto, Koichiro Sekiguchi, Masayuki Iketani, Kunizo Sahara, Ikuo Yoshida +6 more | 1993-02-23 |
| 5155720 | Servo control circuit for image rotator | Tatsuya Narahara, Yoshiteru Kamatani, Hiroshi Miyoshi | 1992-10-13 |
| 5090609 | Method of bonding metals, and method and apparatus for producing semiconductor integrated circuit device using said method of bonding metals | Yoshiaki Emoto, Koichiro Sekiguchi, Masayuki Iketani, Kunizo Sahara, Ikuo Yoshida +6 more | 1992-02-25 |
| 4869928 | Inner surface coating method and device for piping | Harumichi Kurumatani, Kazunori Nakano, Akira Kojima | 1989-09-26 |
| 4766033 | Highly heat-sensitive film for stencil | Isao Yoshimura, Mitsuo Kohno | 1988-08-23 |
| 4440194 | Moving body and method of performing work within pipes with use of same | Namio Kinumoto, Hiroshi Murase, Shigemitsu Okada, Shinichi Kawadoko | 1984-04-03 |
| 4397890 | Method of lining pipes | Namio Kinumoto, Hiroshi Murase | 1983-08-09 |