TH

Takemi Hasegawa

Sumitomo Electric Industries: 6 patents #80 of 3,632Top 3%
Overall (2005): #3,664 of 245,428Top 2%
6
Patents 2005

Issued Patents 2005

Showing 1–6 of 6 patents

Patent #TitleCo-InventorsDate
6922503 Optical system module 2005-07-26
6915053 Microstructured optical fiber and optical module 2005-07-05
6901197 Microstructured optical fiber Eisuke Sasaoka, Daizo Nishioka, Tomohiko Ueda, Toshifumi Hosoya 2005-05-31
6868213 Optical fiber and production method therefor Eisuke Sasaoka, Masashi Onishi, Shinji Ishikawa 2005-03-15
6859598 Microstructured optical fiber Eisuke Sasaoka, Masayuki Nishimura 2005-02-22
6850679 Microstructured optical fiber and method of making 2005-02-01