KY

Kazuhiko Yamaoka

NE Nec: 14 patents #843 of 14,502Top 6%
NV Nec Viewtechnology: 1 patents #50 of 99Top 55%
Overall (All Time): #305,657 of 4,157,543Top 8%
15
Patents All Time

Issued Patents All Time

Showing 1–15 of 15 patents

Patent #TitleCo-InventorsDate
12293620 Information processing system, information processing method, and program Keito Tachizaki, Kenichi Oosawa, Junya Nakamura 2025-05-06
12230065 Gate apparatus, gate system, and gate control method Keito Tachizaki, Kenichi Oosawa, Junya Nakamura 2025-02-18
D532767 Portable wireless telephone Madoka Yoshino, Mitsuaki Kanada 2006-11-28
D510345 Portable wireless telephone Jun Watanabe, Mitsutaka Shiraishi, Satoshi Sugawara, Jin Sakai, Mitsuaki Kanada 2005-10-04
D509500 Portable wireless telephone Jun Watanabe, Hiromu Kitamura, Jin Kuramoto, Akiko Takeuchi 2005-09-13
D507556 Portable wireless telephone Jun Watanabe, Hiromu Kitamura, Jin Kuramoto, Akiko Takeuchi 2005-07-19
D507555 Portable wireless telephone Jun Watanabe, Mitsutaka Shiraishi, Satoshi Sugawara, Jin Sakai, Mitsuaki Kanada 2005-07-19
D502692 Portable wireless telephone Madoka Yoshino, Yoshiki Miyazawa, Kenji Iikura, Takahiro Sakamoto, Mitsuaki Kanada +2 more 2005-03-08
D501850 Cover panel for portable wireless telephone Madoka Yoshino, Yoshiki Miyazawa, Kenji Iikura, Takahiro Sakamoto, Mitsuaki Kanada +2 more 2005-02-15
D491156 Portable wireless telephone Hiroko Kawakami, Ayako Tanaka, Mitsuaki Kanada 2004-06-08
D491155 Portable wireless telephone Hiroko Kawakami, Ayako Tanaka, Mitsuaki Kanada 2004-06-08
D490433 Image reader Yoshinobu Moriya, Morio Mizuno, Mitsuaki Kanada 2004-05-25
D478067 Headphone Hiroko Kawakami, Ayako Tanaka, Mitsuaki Kanada 2003-08-05
D476635 Portable wireless telephone Michio Nagai, Atsushi Ohta, Masaki Shimamura, Katsuya Sakaguchi, Kazuya KUMAZAWA +3 more 2003-07-01
D432519 Loudspeaker with amplifier Kenji Ide, Morio Mizuno, Yukitaka Naritomi, Mitsuaki Kanada 2000-10-24