Junji Tominaga

Tdk: 2 patents #7 of 157Top 5%

📍 Tsukuba, JP: #21 of 168 inventorsTop 15%

Overall (1994): #28,691 of 165,921Top 20%

Patents 1994

Issued Patents 1994

Showing 1–2 of 2 patents

Patent #	Title	Co-Inventors	Date
5364708	Optical recording medium	—	1994-11-15
5334433	Optical recording medium	—	1994-08-02