Tomokazu Yamanaka

3 Patents

• US125868742026

  Secondary Battery and Method of Manufacturing the Same

  PRIME PLANET ENERGY & SOLUTIONS, Inc.

  0 cites
• US118241682023

  Battery

  PRIME PLANET ENERGY & SOLUTIONS, Inc.

  0 cites
• US117425242023

  Secondary Battery

  SANYO Electric Co., Ltd.

  0 cites