YH

Yutaka Hasegawa

Yamaha: 4 patents #5 of 215Top 3%
Ricoh Company: 1 patents #306 of 812Top 40%
Overall (2005): #5,109 of 245,428Top 3%
5
Patents 2005

Issued Patents 2005

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDate
6967276 Portable telephony apparatus with music tone generator Tsuyoshi Futamase, Yasushi Kurakake, Kensuke Ide, Shigehiko Mizuno, Shuzo Karakawa +2 more 2005-11-22
6949757 Specific document determining apparatus including a microwave sensor Takeshi Ukai, Hideaki Yamagata, Kazuhisa Ohtsubo, Mamoru Maeda 2005-09-27
6928261 Music data distribution system and method, and storage medium storing program realizing such method Takashi Kunii 2005-08-09
6911592 Portable telephony apparatus with music tone generator Tsuyoshi Futamase, Yasushi Kurakake, Kensuke Ide, Shigehiko Mizuno, Shuzo Karakawa +2 more 2005-06-28
6859530 Communications apparatus, control method therefor and storage medium storing program for executing the method Kosei Terada, Takeshi Kikuchi, Takashi Kunii 2005-02-22