Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7601828 | Estimation method, human estrogen receptor alpha gene, genomic DNA, and diagnostic marker | Naoyuki Kamatani, Tomonobu Hasegawa | 2009-10-13 |
| 6854934 | Structure of pile head joint portion and pile head fitting tubular body | Takashi Yamane, Yoshikazu Inatomi | 2005-02-15 |
| 5526777 | Air inlet apparatus for internal combustion engine | Toshio Taomo, Hiroaki Koga, Yoshiaki Nagao, Hiroji Kawasaki | 1996-06-18 |
| 5346785 | Photochargeable air battery | Keiji Akuto, Naoki Kato, Masaaki Takeuchi | 1994-09-13 |
| 5310608 | Temperature difference storage battery | Maki Ishizawa, Kazuhiko Shindo, Syuichi Kitada, Mitsunori Koyama | 1994-05-10 |
| 4936271 | Portable powered working machine | Akira Nagashima, Hiroaki Koga | 1990-06-26 |
| 4728807 | Power source system comprising a plurality of power sources having negative resistance characteristics | Yoshihiko Harafuji, Hideki Yamamoto | 1988-03-01 |