Assignee
Inventors
- Graeme Semple (28 patents)
- Hamish Ryder (6 patents)
- Michael Szelke (17 patents)
- Masato Satoh (5 patents)
- Mitsuaki Ohta (22 patents)
- Keiji Miyata (13 patents)
- Akito Nishida (6 patents)
- Masato Ishii (1 patents)
US Patent 5728829 · Granted Mar 17, 1998