Assignee
Inventors
- Hamish Ryder (6 patents)
- Graeme Semple (28 patents)
- David Alan Kendrick (3 patents)
- Michael Szelke (17 patents)
- Masato Satoh (5 patents)
- Mitsuaki Ohta (22 patents)
- Keiji Miyata (13 patents)
- Akito Nishida (6 patents)
US Patent 5962451 · Granted Oct 5, 1999